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update samba to 4.19.3

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xh 2023-10-24 13:55:35 +08:00 committed by xinghe
parent 01bb6fc996
commit a105dd41be
32 changed files with 166 additions and 4060 deletions
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52
backport-0001-CVE-2023-3961.patch
View File

@ -1,52 +0,0 @@
From 84b5d3640f7103dcc8984df7be679967bc06fd44 Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Tue, 25 Jul 2023 17:41:04 -0700
Subject: [PATCH 01/28] CVE-2023-3961:s3:smbd: Catch any incoming pipe path
that could exit socket_dir.
For now, SMB_ASSERT() to exit the server. We will remove
this once the test code is in place.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15422
Signed-off-by: Jeremy Allison <jra@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 01/28] CVE-2023-3961:s3:smbd: Catch any incoming pipe path
that could exit socket_dir.
---
source3/rpc_client/local_np.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/source3/rpc_client/local_np.c b/source3/rpc_client/local_np.c
index 0b323404f06..95228d5d801 100644
--- a/source3/rpc_client/local_np.c
+++ b/source3/rpc_client/local_np.c
@@ -542,6 +542,24 @@ struct tevent_req *local_np_connect_send(
return tevent_req_post(req, ev);
}
+ /*
+ * Ensure we cannot process a path that exits
+ * the socket_dir.
+ */
+ if (ISDOTDOT(lower_case_pipename) ||
+ (strchr(lower_case_pipename, '/')!=NULL))
+ {
+ DBG_DEBUG("attempt to connect to invalid pipe pathname %s\n",
+ lower_case_pipename);
+ /*
+ * For now, panic the server until we have
+ * the test code in place.
+ */
+ SMB_ASSERT(false);
+ tevent_req_error(req, ENOENT);
+ return tevent_req_post(req, ev);
+ }
+
state->socketpath = talloc_asprintf(
state, "%s/np/%s", socket_dir, lower_case_pipename);
if (tevent_req_nomem(state->socketpath, req)) {
--
2.34.1

190
backport-0001-CVE-2023-4091.patch
View File

@ -1,190 +0,0 @@
From bfe8e10bf3b5dafecd0b19ef8ea163327f73a531 Mon Sep 17 00:00:00 2001
From: Ralph Boehme <slow@samba.org>
Date: Tue, 1 Aug 2023 12:30:00 +0200
Subject: [PATCH 04/28] CVE-2023-4091: smbtorture: test overwrite dispositions
on read-only file
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15439
Signed-off-by: Ralph Boehme <slow@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 04/28] CVE-2023-4091: smbtorture: test overwrite dispositions
on read-only file
---
selftest/knownfail.d/samba3.smb2.acls | 1 +
source4/torture/smb2/acls.c | 143 ++++++++++++++++++++++++++
2 files changed, 144 insertions(+)
create mode 100644 selftest/knownfail.d/samba3.smb2.acls
diff --git a/selftest/knownfail.d/samba3.smb2.acls b/selftest/knownfail.d/samba3.smb2.acls
new file mode 100644
index 00000000000..18df260c0e5
--- /dev/null
+++ b/selftest/knownfail.d/samba3.smb2.acls
@@ -0,0 +1 @@
+^samba3.smb2.acls.OVERWRITE_READ_ONLY_FILE
diff --git a/source4/torture/smb2/acls.c b/source4/torture/smb2/acls.c
index a27d4e079e6..5a892d004ea 100644
--- a/source4/torture/smb2/acls.c
+++ b/source4/torture/smb2/acls.c
@@ -2989,6 +2989,148 @@ done:
return ret;
}
+static bool test_overwrite_read_only_file(struct torture_context *tctx,
+ struct smb2_tree *tree)
+{
+ NTSTATUS status;
+ struct smb2_create c;
+ const char *fname = BASEDIR "\\test_overwrite_read_only_file.txt";
+ struct smb2_handle handle = {{0}};
+ union smb_fileinfo q;
+ union smb_setfileinfo set;
+ struct security_descriptor *sd = NULL, *sd_orig = NULL;
+ const char *owner_sid = NULL;
+ int i;
+ bool ret = true;
+
+ struct tcase {
+ int disposition;
+ const char *disposition_string;
+ NTSTATUS expected_status;
+ } tcases[] = {
+#define TCASE(d, s) { \
+ .disposition = d, \
+ .disposition_string = #d, \
+ .expected_status = s, \
+ }
+ TCASE(NTCREATEX_DISP_OPEN, NT_STATUS_OK),
+ TCASE(NTCREATEX_DISP_SUPERSEDE, NT_STATUS_ACCESS_DENIED),
+ TCASE(NTCREATEX_DISP_OVERWRITE, NT_STATUS_ACCESS_DENIED),
+ TCASE(NTCREATEX_DISP_OVERWRITE_IF, NT_STATUS_ACCESS_DENIED),
+ };
+#undef TCASE
+
+ ret = smb2_util_setup_dir(tctx, tree, BASEDIR);
+ torture_assert_goto(tctx, ret, ret, done, "smb2_util_setup_dir not ok");
+
+ c = (struct smb2_create) {
+ .in.desired_access = SEC_STD_READ_CONTROL |
+ SEC_STD_WRITE_DAC |
+ SEC_STD_WRITE_OWNER,
+ .in.file_attributes = FILE_ATTRIBUTE_NORMAL,
+ .in.share_access = NTCREATEX_SHARE_ACCESS_READ |
+ NTCREATEX_SHARE_ACCESS_WRITE,
+ .in.create_disposition = NTCREATEX_DISP_OPEN_IF,
+ .in.impersonation_level = NTCREATEX_IMPERSONATION_ANONYMOUS,
+ .in.fname = fname,
+ };
+
+ status = smb2_create(tree, tctx, &c);
+ torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+ "smb2_create failed\n");
+ handle = c.out.file.handle;
+
+ torture_comment(tctx, "get the original sd\n");
+
+ ZERO_STRUCT(q);
+ q.query_secdesc.level = RAW_FILEINFO_SEC_DESC;
+ q.query_secdesc.in.file.handle = handle;
+ q.query_secdesc.in.secinfo_flags = SECINFO_DACL | SECINFO_OWNER;
+
+ status = smb2_getinfo_file(tree, tctx, &q);
+ torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+ "smb2_getinfo_file failed\n");
+ sd_orig = q.query_secdesc.out.sd;
+
+ owner_sid = dom_sid_string(tctx, sd_orig->owner_sid);
+
+ sd = security_descriptor_dacl_create(tctx,
+ 0, NULL, NULL,
+ owner_sid,
+ SEC_ACE_TYPE_ACCESS_ALLOWED,
+ SEC_FILE_READ_DATA,
+ 0,
+ NULL);
+
+ ZERO_STRUCT(set);
+ set.set_secdesc.level = RAW_SFILEINFO_SEC_DESC;
+ set.set_secdesc.in.file.handle = handle;
+ set.set_secdesc.in.secinfo_flags = SECINFO_DACL;
+ set.set_secdesc.in.sd = sd;
+
+ status = smb2_setinfo_file(tree, &set);
+ torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+ "smb2_setinfo_file failed\n");
+
+ smb2_util_close(tree, handle);
+ ZERO_STRUCT(handle);
+
+ for (i = 0; i < ARRAY_SIZE(tcases); i++) {
+ torture_comment(tctx, "Verify open with %s dispostion\n",
+ tcases[i].disposition_string);
+
+ c = (struct smb2_create) {
+ .in.create_disposition = tcases[i].disposition,
+ .in.desired_access = SEC_FILE_READ_DATA,
+ .in.file_attributes = FILE_ATTRIBUTE_NORMAL,
+ .in.share_access = NTCREATEX_SHARE_ACCESS_MASK,
+ .in.impersonation_level = NTCREATEX_IMPERSONATION_ANONYMOUS,
+ .in.fname = fname,
+ };
+
+ status = smb2_create(tree, tctx, &c);
+ smb2_util_close(tree, c.out.file.handle);
+ torture_assert_ntstatus_equal_goto(
+ tctx, status, tcases[i].expected_status, ret, done,
+ "smb2_create failed\n");
+ };
+
+ torture_comment(tctx, "put back original sd\n");
+
+ c = (struct smb2_create) {
+ .in.desired_access = SEC_STD_WRITE_DAC,
+ .in.file_attributes = FILE_ATTRIBUTE_NORMAL,
+ .in.share_access = NTCREATEX_SHARE_ACCESS_MASK,
+ .in.create_disposition = NTCREATEX_DISP_OPEN_IF,
+ .in.impersonation_level = NTCREATEX_IMPERSONATION_ANONYMOUS,
+ .in.fname = fname,
+ };
+
+ status = smb2_create(tree, tctx, &c);
+ torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+ "smb2_create failed\n");
+ handle = c.out.file.handle;
+
+ ZERO_STRUCT(set);
+ set.set_secdesc.level = RAW_SFILEINFO_SEC_DESC;
+ set.set_secdesc.in.file.handle = handle;
+ set.set_secdesc.in.secinfo_flags = SECINFO_DACL;
+ set.set_secdesc.in.sd = sd_orig;
+
+ status = smb2_setinfo_file(tree, &set);
+ torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+ "smb2_setinfo_file failed\n");
+
+ smb2_util_close(tree, handle);
+ ZERO_STRUCT(handle);
+
+done:
+ smb2_util_close(tree, handle);
+ smb2_util_unlink(tree, fname);
+ smb2_deltree(tree, BASEDIR);
+ return ret;
+}
+
/*
basic testing of SMB2 ACLs
*/
@@ -3017,6 +3159,7 @@ struct torture_suite *torture_smb2_acls_init(TALLOC_CTX *ctx)
test_deny1);
torture_suite_add_1smb2_test(suite, "MXAC-NOT-GRANTED",
test_mxac_not_granted);
+ torture_suite_add_1smb2_test(suite, "OVERWRITE_READ_ONLY_FILE", test_overwrite_read_only_file);
suite->description = talloc_strdup(suite, "SMB2-ACLS tests");
--
2.34.1

251
backport-0001-CVE-2023-4154.patch
View File

@ -1,251 +0,0 @@
From 582f4f2e844d95e48444d2b98c7397cac32ad6d4 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Wed, 1 Mar 2023 14:49:06 +1300
Subject: [PATCH 06/28] CVE-2023-4154 dsdb: Remove remaining references to
DC_MODE_RETURN_NONE and DC_MODE_RETURN_ALL
The confidential_attrs test no longer uses DC_MODE_RETURN_NONE we can now
remove the complexity.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>
(cherry picked from commit 82d2ec786f7e75ff6f34eb3357964345b10de091)
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 06/28] CVE-2023-4154 dsdb: Remove remaining references to
DC_MODE_RETURN_NONE and DC_MODE_RETURN_ALL
---
.../dsdb/tests/python/confidential_attr.py | 86 ++++---------------
1 file changed, 16 insertions(+), 70 deletions(-)
diff --git a/source4/dsdb/tests/python/confidential_attr.py b/source4/dsdb/tests/python/confidential_attr.py
index 6889d5a5560..ac83f488061 100755
--- a/source4/dsdb/tests/python/confidential_attr.py
+++ b/source4/dsdb/tests/python/confidential_attr.py
@@ -70,20 +70,6 @@ lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp)
creds.set_gensec_features(creds.get_gensec_features() | gensec.FEATURE_SEAL)
-# When a user does not have access rights to view the objects' attributes,
-# Windows and Samba behave slightly differently.
-# A windows DC will always act as if the hidden attribute doesn't exist AT ALL
-# (for an unprivileged user). So, even for a user that lacks access rights,
-# the inverse/'!' queries should return ALL objects. This is similar to the
-# kludgeaclredacted behaviour on Samba.
-# However, on Samba (for implementation simplicity) we never return a matching
-# result for an unprivileged user.
-# Either approach is OK, so long as it gets applied consistently and we don't
-# disclose any sensitive details by varying what gets returned by the search.
-DC_MODE_RETURN_NONE = 0
-DC_MODE_RETURN_ALL = 1
-
-
#
# Tests start here
#
@@ -193,25 +179,6 @@ class ConfidentialAttrCommon(samba.tests.TestCase):
# reset the value after the test completes
self.addCleanup(self.set_attr_search_flags, self.attr_dn, old_value)
- # The behaviour of the DC can differ in some cases, depending on whether
- # we're talking to a Windows DC or a Samba DC
- def guess_dc_mode(self):
- # if we're in selftest, we can be pretty sure it's a Samba DC
- if os.environ.get('SAMBA_SELFTEST') == '1':
- return DC_MODE_RETURN_NONE
-
- searches = self.get_negative_match_all_searches()
- res = self.ldb_user.search(self.test_dn, expression=searches[0],
- scope=SCOPE_SUBTREE)
-
- # we default to DC_MODE_RETURN_NONE (samba).Update this if it
- # looks like we're talking to a Windows DC
- if len(res) == self.total_objects:
- return DC_MODE_RETURN_ALL
-
- # otherwise assume samba DC behaviour
- return DC_MODE_RETURN_NONE
-
def get_user_dn(self, name):
return "CN={0},{1}".format(name, self.ou)
@@ -359,7 +326,7 @@ class ConfidentialAttrCommon(samba.tests.TestCase):
return expected_results
# Returns the expected negative (i.e. '!') search behaviour when talking to
- # a DC with DC_MODE_RETURN_ALL behaviour, i.e. we assert that users
+ # a DC, i.e. we assert that users
# without rights always see ALL objects in '!' searches
def negative_searches_return_all(self, has_rights_to=0,
total_objects=None):
@@ -409,32 +376,24 @@ class ConfidentialAttrCommon(samba.tests.TestCase):
# and what access rights the user has.
# Note we only handle has_rights_to="all", 1 (the test object), or 0 (i.e.
# we don't have rights to any objects)
- def negative_search_expected_results(self, has_rights_to, dc_mode,
- total_objects=None):
+ def negative_search_expected_results(self, has_rights_to, total_objects=None):
if has_rights_to == "all":
expect_results = self.negative_searches_all_rights(total_objects)
- # if it's a Samba DC, we only expect the 'match-all' searches to return
- # the objects that we have access rights to (all others are hidden).
- # Whereas Windows 'hides' the objects by always returning all of them
- elif dc_mode == DC_MODE_RETURN_NONE:
- expect_results = self.negative_searches_return_none(has_rights_to)
else:
expect_results = self.negative_searches_return_all(has_rights_to,
total_objects)
return expect_results
- def assert_negative_searches(self, has_rights_to=0,
- dc_mode=DC_MODE_RETURN_NONE, samdb=None):
+ def assert_negative_searches(self, has_rights_to=0, samdb=None):
"""Asserts user without rights cannot see objects in '!' searches"""
if samdb is None:
samdb = self.ldb_user
# build a dictionary of key=search-expr, value=expected_num assertions
- expected_results = self.negative_search_expected_results(has_rights_to,
- dc_mode)
+ expected_results = self.negative_search_expected_results(has_rights_to)
for search, expected_num in expected_results.items():
self.assert_search_result(expected_num, search, samdb)
@@ -490,8 +449,7 @@ class ConfidentialAttrTest(ConfidentialAttrCommon):
self.make_attr_confidential()
self.assert_conf_attr_searches(has_rights_to=0)
- dc_mode = DC_MODE_RETURN_ALL
- self.assert_negative_searches(has_rights_to=0, dc_mode=dc_mode)
+ self.assert_negative_searches(has_rights_to=0)
self.assert_attr_visible(expect_attr=False)
# sanity-check we haven't hidden the attribute from the admin as well
@@ -503,8 +461,7 @@ class ConfidentialAttrTest(ConfidentialAttrCommon):
self.make_attr_confidential()
self.assert_conf_attr_searches(has_rights_to=0)
- dc_mode = DC_MODE_RETURN_ALL
- self.assert_negative_searches(has_rights_to=0, dc_mode=dc_mode)
+ self.assert_negative_searches(has_rights_to=0)
self.assert_attr_visible(expect_attr=False)
# apply the allow ACE to the object under test
@@ -513,7 +470,7 @@ class ConfidentialAttrTest(ConfidentialAttrCommon):
# the user should now be able to see the attribute for the one object
# we gave it rights to
self.assert_conf_attr_searches(has_rights_to=1)
- self.assert_negative_searches(has_rights_to=1, dc_mode=dc_mode)
+ self.assert_negative_searches(has_rights_to=1)
self.assert_attr_visible(expect_attr=True)
# sanity-check the admin can still see the attribute
@@ -566,8 +523,7 @@ class ConfidentialAttrTest(ConfidentialAttrCommon):
self.make_attr_confidential()
self.assert_conf_attr_searches(has_rights_to=0)
- dc_mode = DC_MODE_RETURN_ALL
- self.assert_negative_searches(has_rights_to=0, dc_mode=dc_mode)
+ self.assert_negative_searches(has_rights_to=0)
self.assert_attr_visible(expect_attr=False)
# apply the ACE to the object under test
@@ -575,7 +531,7 @@ class ConfidentialAttrTest(ConfidentialAttrCommon):
# this should make no difference to the user's ability to see the attr
self.assert_conf_attr_searches(has_rights_to=0)
- self.assert_negative_searches(has_rights_to=0, dc_mode=dc_mode)
+ self.assert_negative_searches(has_rights_to=0)
self.assert_attr_visible(expect_attr=False)
# sanity-check the admin can still see the attribute
@@ -707,8 +663,7 @@ class ConfidentialAttrTestDenyAcl(ConfidentialAttrCommon):
return expected_results
# override method specifically for deny ACL test cases
- def assert_negative_searches(self, has_rights_to=0,
- dc_mode=DC_MODE_RETURN_NONE, samdb=None):
+ def assert_negative_searches(self, has_rights_to=0, samdb=None):
"""Asserts user without rights cannot see objects in '!' searches"""
if samdb is None:
@@ -719,12 +674,9 @@ class ConfidentialAttrTestDenyAcl(ConfidentialAttrCommon):
# assert this if the '!'/negative search behaviour is to suppress any
# objects we don't have access rights to)
excl_testobj = False
- if has_rights_to != "all" and dc_mode == DC_MODE_RETURN_NONE:
- excl_testobj = True
# build a dictionary of key=search-expr, value=expected_num assertions
- expected_results = self.negative_search_expected_results(has_rights_to,
- dc_mode)
+ expected_results = self.negative_search_expected_results(has_rights_to)
for search, expected_num in expected_results.items():
self.assert_search_result(expected_num, search, samdb,
@@ -741,9 +693,7 @@ class ConfidentialAttrTestDenyAcl(ConfidentialAttrCommon):
# the user shouldn't be able to see the attribute anymore
self.assert_conf_attr_searches(has_rights_to="deny-one")
- dc_mode = DC_MODE_RETURN_ALL
- self.assert_negative_searches(has_rights_to="deny-one",
- dc_mode=dc_mode)
+ self.assert_negative_searches(has_rights_to="deny-one")
self.assert_attr_visible(expect_attr=False)
# sanity-check we haven't hidden the attribute from the admin as well
@@ -887,8 +837,7 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
attrs=['name'])
# override method specifically for dirsync (total object count differs)
- def assert_negative_searches(self, has_rights_to=0,
- dc_mode=DC_MODE_RETURN_NONE, samdb=None):
+ def assert_negative_searches(self, has_rights_to=0, samdb=None):
"""Asserts user without rights cannot see objects in '!' searches"""
if samdb is None:
@@ -898,7 +847,6 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
# here only includes the user objects (not the parent OU)
total_objects = len(self.all_users)
expected_results = self.negative_search_expected_results(has_rights_to,
- dc_mode,
total_objects)
for search, expected_num in expected_results.items():
@@ -917,8 +865,7 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
self.assert_conf_attr_searches(has_rights_to=0)
self.assert_attr_visible(expect_attr=False)
- dc_mode = DC_MODE_RETURN_ALL
- self.assert_negative_searches(has_rights_to=0, dc_mode=dc_mode)
+ self.assert_negative_searches(has_rights_to=0)
# as a final sanity-check, make sure the admin can still see the attr
self.assert_conf_attr_searches(has_rights_to="all",
@@ -1012,8 +959,7 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
# check we can't see the objects now, even with using dirsync controls
self.assert_conf_attr_searches(has_rights_to=0)
self.assert_attr_visible(expect_attr=False)
- dc_mode = DC_MODE_RETURN_ALL
- self.assert_negative_searches(has_rights_to=0, dc_mode=dc_mode)
+ self.assert_negative_searches(has_rights_to=0)
# now delete the users (except for the user whose LDB connection
# we're currently using)
@@ -1023,7 +969,7 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
# check we still can't see the objects
self.assert_conf_attr_searches(has_rights_to=0)
- self.assert_negative_searches(has_rights_to=0, dc_mode=dc_mode)
+ self.assert_negative_searches(has_rights_to=0)
def test_timing_attack(self):
# Create the machine account.
--
2.34.1

93
backport-0001-CVE-2023-42669.patch
View File

@ -1,93 +0,0 @@
From e652fbe8525dfaa5b7d794cac90f9d216432e78c Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Tue, 12 Sep 2023 18:59:44 +1200
Subject: [PATCH 25/28] CVE-2023-42669 s4-rpc_server: Disable rpcecho server by
default
The rpcecho server is useful in development and testing, but should never
have been allowed into production, as it includes the facility to
do a blocking sleep() in the single-threaded rpc worker.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15474
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 25/28] CVE-2023-42669 s4-rpc_server: Disable rpcecho server by
default
---
docs-xml/smbdotconf/protocol/dcerpcendpointservers.xml | 2 +-
lib/param/loadparm.c | 2 +-
selftest/target/Samba4.pm | 2 +-
source3/param/loadparm.c | 2 +-
source4/rpc_server/wscript_build | 3 ++-
5 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/docs-xml/smbdotconf/protocol/dcerpcendpointservers.xml b/docs-xml/smbdotconf/protocol/dcerpcendpointservers.xml
index 8a217cc7f11..c6642b795fd 100644
--- a/docs-xml/smbdotconf/protocol/dcerpcendpointservers.xml
+++ b/docs-xml/smbdotconf/protocol/dcerpcendpointservers.xml
@@ -6,6 +6,6 @@
<para>Specifies which DCE/RPC endpoint servers should be run.</para>
</description>
-<value type="default">epmapper, wkssvc, rpcecho, samr, netlogon, lsarpc, drsuapi, dssetup, unixinfo, browser, eventlog6, backupkey, dnsserver</value>
+<value type="default">epmapper, wkssvc, samr, netlogon, lsarpc, drsuapi, dssetup, unixinfo, browser, eventlog6, backupkey, dnsserver</value>
<value type="example">rpcecho</value>
</samba:parameter>
diff --git a/lib/param/loadparm.c b/lib/param/loadparm.c
index 16cb0d47f31..83b05260e09 100644
--- a/lib/param/loadparm.c
+++ b/lib/param/loadparm.c
@@ -2730,7 +2730,7 @@ struct loadparm_context *loadparm_init(TALLOC_CTX *mem_ctx)
lpcfg_do_global_parameter(lp_ctx, "ntvfs handler", "unixuid default");
lpcfg_do_global_parameter(lp_ctx, "max connections", "0");
- lpcfg_do_global_parameter(lp_ctx, "dcerpc endpoint servers", "epmapper wkssvc rpcecho samr netlogon lsarpc drsuapi dssetup unixinfo browser eventlog6 backupkey dnsserver");
+ lpcfg_do_global_parameter(lp_ctx, "dcerpc endpoint servers", "epmapper wkssvc samr netlogon lsarpc drsuapi dssetup unixinfo browser eventlog6 backupkey dnsserver");
lpcfg_do_global_parameter(lp_ctx, "server services", "s3fs rpc nbt wrepl ldap cldap kdc drepl winbindd ntp_signd kcc dnsupdate dns");
lpcfg_do_global_parameter(lp_ctx, "kccsrv:samba_kcc", "true");
/* the winbind method for domain controllers is for both RODC
diff --git a/selftest/target/Samba4.pm b/selftest/target/Samba4.pm
index d15156a538b..5687d2a8587 100755
--- a/selftest/target/Samba4.pm
+++ b/selftest/target/Samba4.pm
@@ -783,7 +783,7 @@ sub provision_raw_step1($$)
wins support = yes
server role = $ctx->{server_role}
server services = +echo $services
- dcerpc endpoint servers = +winreg +srvsvc
+ dcerpc endpoint servers = +winreg +srvsvc +rpcecho
notify:inotify = false
ldb:nosync = true
ldap server require strong auth = yes
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index 12718ced9e7..e33751a27e3 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -883,7 +883,7 @@ static void init_globals(struct loadparm_context *lp_ctx, bool reinit_globals)
Globals.server_services = str_list_make_v3_const(NULL, "s3fs rpc nbt wrepl ldap cldap kdc drepl winbindd ntp_signd kcc dnsupdate dns", NULL);
- Globals.dcerpc_endpoint_servers = str_list_make_v3_const(NULL, "epmapper wkssvc rpcecho samr netlogon lsarpc drsuapi dssetup unixinfo browser eventlog6 backupkey dnsserver", NULL);
+ Globals.dcerpc_endpoint_servers = str_list_make_v3_const(NULL, "epmapper wkssvc samr netlogon lsarpc drsuapi dssetup unixinfo browser eventlog6 backupkey dnsserver", NULL);
Globals.tls_enabled = true;
Globals.tls_verify_peer = TLS_VERIFY_PEER_AS_STRICT_AS_POSSIBLE;
diff --git a/source4/rpc_server/wscript_build b/source4/rpc_server/wscript_build
index 0e44a3c2bae..31ec4f60c9a 100644
--- a/source4/rpc_server/wscript_build
+++ b/source4/rpc_server/wscript_build
@@ -33,7 +33,8 @@ bld.SAMBA_MODULE('dcerpc_rpcecho',
source='echo/rpc_echo.c',
subsystem='dcerpc_server',
init_function='dcerpc_server_rpcecho_init',
- deps='ndr-standard events'
+ deps='ndr-standard events',
+ enabled=bld.CONFIG_GET('ENABLE_SELFTEST')
)
--
2.34.1

287
backport-0001-CVE-2023-42670.patch
View File

@ -1,287 +0,0 @@
From 4eba269b1ba4ce6e9f71efed9f537249d1bd2c5d Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Tue, 12 Sep 2023 12:28:49 +1200
Subject: [PATCH 27/28] CVE-2023-42670 s3-rpc_server: Strictly refuse to start
RPC servers in conflict with AD DC
Just as we refuse to start NETLOGON except on the DC, we must refuse
to start all of the RPC services that are provided by the AD DC.
Most critically of course this applies to netlogon, lsa and samr.
This avoids the supression of these services being the result of a
runtime epmapper lookup, as if that fails these services can disrupt
service to end users by listening on the same socket as the AD DC
servers.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15473
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 27/28] CVE-2023-42670 s3-rpc_server: Strictly refuse to start
RPC servers in conflict with AD DC
---
source3/rpc_server/rpcd_classic.c | 45 ++++++++++++++++++++++++++----
source3/rpc_server/rpcd_epmapper.c | 33 ++++++++++++++++++++--
source3/rpc_server/rpcd_lsad.c | 21 ++++++++++++++
source3/rpc_server/rpcd_rpcecho.c | 33 ++++++++++++++++++++--
4 files changed, 122 insertions(+), 10 deletions(-)
diff --git a/source3/rpc_server/rpcd_classic.c b/source3/rpc_server/rpcd_classic.c
index 4f6164c814c..8494af575ec 100644
--- a/source3/rpc_server/rpcd_classic.c
+++ b/source3/rpc_server/rpcd_classic.c
@@ -42,14 +42,34 @@ static size_t classic_interfaces(
static const struct ndr_interface_table *ifaces[] = {
&ndr_table_srvsvc,
&ndr_table_netdfs,
- &ndr_table_wkssvc,
+ &ndr_table_initshutdown,
&ndr_table_svcctl,
&ndr_table_ntsvcs,
&ndr_table_eventlog,
- &ndr_table_initshutdown,
+ /*
+ * This last item is truncated from the list by the
+ * num_ifaces -= 1 below. Take care when adding new
+ * services.
+ */
+ &ndr_table_wkssvc,
};
+ size_t num_ifaces = ARRAY_SIZE(ifaces);
+
+ switch(lp_server_role()) {
+ case ROLE_ACTIVE_DIRECTORY_DC:
+ /*
+ * On the AD DC wkssvc is provided by the 'samba'
+ * binary from source4/
+ */
+ num_ifaces -= 1;
+ break;
+ default:
+ break;
+ }
+
*pifaces = ifaces;
- return ARRAY_SIZE(ifaces);
+ return num_ifaces;
+
}
static size_t classic_servers(
@@ -58,15 +78,28 @@ static size_t classic_servers(
void *private_data)
{
static const struct dcesrv_endpoint_server *ep_servers[7] = { NULL };
+ size_t num_servers = ARRAY_SIZE(ep_servers);
bool ok;
ep_servers[0] = srvsvc_get_ep_server();
ep_servers[1] = netdfs_get_ep_server();
- ep_servers[2] = wkssvc_get_ep_server();
+ ep_servers[2] = initshutdown_get_ep_server();
ep_servers[3] = svcctl_get_ep_server();
ep_servers[4] = ntsvcs_get_ep_server();
ep_servers[5] = eventlog_get_ep_server();
- ep_servers[6] = initshutdown_get_ep_server();
+ ep_servers[6] = wkssvc_get_ep_server();
+
+ switch(lp_server_role()) {
+ case ROLE_ACTIVE_DIRECTORY_DC:
+ /*
+ * On the AD DC wkssvc is provided by the 'samba'
+ * binary from source4/
+ */
+ num_servers -= 1;
+ break;
+ default:
+ break;
+ }
ok = secrets_init();
if (!ok) {
@@ -85,7 +118,7 @@ static size_t classic_servers(
mangle_reset_cache();
*_ep_servers = ep_servers;
- return ARRAY_SIZE(ep_servers);
+ return num_servers;
}
int main(int argc, const char *argv[])
diff --git a/source3/rpc_server/rpcd_epmapper.c b/source3/rpc_server/rpcd_epmapper.c
index 950ba7ec12a..455179ccfba 100644
--- a/source3/rpc_server/rpcd_epmapper.c
+++ b/source3/rpc_server/rpcd_epmapper.c
@@ -19,6 +19,8 @@
#include "rpc_worker.h"
#include "librpc/gen_ndr/ndr_epmapper.h"
#include "librpc/gen_ndr/ndr_epmapper_scompat.h"
+#include "param/loadparm.h"
+#include "libds/common/roles.h"
static size_t epmapper_interfaces(
const struct ndr_interface_table ***pifaces,
@@ -27,8 +29,22 @@ static size_t epmapper_interfaces(
static const struct ndr_interface_table *ifaces[] = {
&ndr_table_epmapper,
};
+ size_t num_ifaces = ARRAY_SIZE(ifaces);
+
+ switch(lp_server_role()) {
+ case ROLE_ACTIVE_DIRECTORY_DC:
+ /*
+ * On the AD DC epmapper is provided by the 'samba'
+ * binary from source4/
+ */
+ num_ifaces = 0;
+ break;
+ default:
+ break;
+ }
+
*pifaces = ifaces;
- return ARRAY_SIZE(ifaces);
+ return num_ifaces;
}
static size_t epmapper_servers(
@@ -37,11 +53,24 @@ static size_t epmapper_servers(
void *private_data)
{
static const struct dcesrv_endpoint_server *ep_servers[] = { NULL };
+ size_t num_servers = ARRAY_SIZE(ep_servers);
ep_servers[0] = epmapper_get_ep_server();
+ switch(lp_server_role()) {
+ case ROLE_ACTIVE_DIRECTORY_DC:
+ /*
+ * On the AD DC epmapper is provided by the 'samba'
+ * binary from source4/
+ */
+ num_servers = 0;
+ break;
+ default:
+ break;
+ }
+
*_ep_servers = ep_servers;
- return ARRAY_SIZE(ep_servers);
+ return num_servers;
}
int main(int argc, const char *argv[])
diff --git a/source3/rpc_server/rpcd_lsad.c b/source3/rpc_server/rpcd_lsad.c
index 3ca0ed43fdd..b0e021493e7 100644
--- a/source3/rpc_server/rpcd_lsad.c
+++ b/source3/rpc_server/rpcd_lsad.c
@@ -36,6 +36,11 @@ static size_t lsad_interfaces(
&ndr_table_lsarpc,
&ndr_table_samr,
&ndr_table_dssetup,
+ /*
+ * This last item is truncated from the list by the
+ * num_ifaces -= 1 below for the fileserver. Take
+ * care when adding new services.
+ */
&ndr_table_netlogon,
};
size_t num_ifaces = ARRAY_SIZE(ifaces);
@@ -46,6 +51,14 @@ static size_t lsad_interfaces(
/* no netlogon for non-dc */
num_ifaces -= 1;
break;
+ case ROLE_ACTIVE_DIRECTORY_DC:
+ /*
+ * All these services are provided by the 'samba'
+ * binary from source4, not this code which is the
+ * source3 / NT4-like "classic" DC implementation
+ */
+ num_ifaces = 0;
+ break;
default:
break;
}
@@ -80,6 +93,14 @@ static size_t lsad_servers(
/* no netlogon for non-dc */
num_servers -= 1;
break;
+ case ROLE_ACTIVE_DIRECTORY_DC:
+ /*
+ * All these services are provided by the 'samba'
+ * binary from source4, not this code which is the
+ * source3 / NT4-like "classic" DC implementation
+ */
+ num_servers = 0;
+ break;
default:
break;
}
diff --git a/source3/rpc_server/rpcd_rpcecho.c b/source3/rpc_server/rpcd_rpcecho.c
index 9176039819f..37391f563db 100644
--- a/source3/rpc_server/rpcd_rpcecho.c
+++ b/source3/rpc_server/rpcd_rpcecho.c
@@ -19,6 +19,8 @@
#include "rpc_worker.h"
#include "librpc/gen_ndr/ndr_echo.h"
#include "librpc/gen_ndr/ndr_echo_scompat.h"
+#include "param/loadparm.h"
+#include "libds/common/roles.h"
static size_t rpcecho_interfaces(
const struct ndr_interface_table ***pifaces,
@@ -27,8 +29,22 @@ static size_t rpcecho_interfaces(
static const struct ndr_interface_table *ifaces[] = {
&ndr_table_rpcecho,
};
+ size_t num_ifaces = ARRAY_SIZE(ifaces);
+
+ switch(lp_server_role()) {
+ case ROLE_ACTIVE_DIRECTORY_DC:
+ /*
+ * On the AD DC rpcecho is provided by the 'samba'
+ * binary from source4/
+ */
+ num_ifaces = 0;
+ break;
+ default:
+ break;
+ }
+
*pifaces = ifaces;
- return ARRAY_SIZE(ifaces);
+ return num_ifaces;
}
static size_t rpcecho_servers(
@@ -37,11 +53,24 @@ static size_t rpcecho_servers(
void *private_data)
{
static const struct dcesrv_endpoint_server *ep_servers[1] = { NULL };
+ size_t num_servers = ARRAY_SIZE(ep_servers);
ep_servers[0] = rpcecho_get_ep_server();
+ switch(lp_server_role()) {
+ case ROLE_ACTIVE_DIRECTORY_DC:
+ /*
+ * On the AD DC rpcecho is provided by the 'samba'
+ * binary from source4/
+ */
+ num_servers = 0;
+ break;
+ default:
+ break;
+ }
+
*_ep_servers = ep_servers;
- return ARRAY_SIZE(ep_servers);
+ return num_servers;
}
int main(int argc, const char *argv[])
--
2.34.1

206
backport-0002-CVE-2023-3961.patch
View File

@ -1,206 +0,0 @@
From d1a26b4f46b4f27d01c90a71b9bbd065c2d0efd1 Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Tue, 25 Jul 2023 17:49:21 -0700
Subject: [PATCH 02/28] CVE-2023-3961:s3:torture: Add test
SMB2-INVALID-PIPENAME to show we allow bad pipenames with unix separators
through to the UNIX domain socket code.
The raw SMB2-INVALID-PIPENAME test passes against Windows 2022,
as it just returns NT_STATUS_OBJECT_NAME_NOT_FOUND.
Add the knownfail.
BUG:https://bugzilla.samba.org/show_bug.cgi?id=15422
Signed-off-by: Jeremy Allison <jra@samba.org>
Conflict: context adapt
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 02/28] CVE-2023-3961:s3:torture: Add test
SMB2-INVALID-PIPENAME to show we allow bad pipenames with unix separators
---
selftest/knownfail.d/badpipename | 1 +
source3/selftest/tests.py | 14 ++++
source3/torture/proto.h | 1 +
source3/torture/test_smb2.c | 107 +++++++++++++++++++++++++++++++
source3/torture/torture.c | 4 ++
5 files changed, 127 insertions(+)
create mode 100644 selftest/knownfail.d/badpipename
diff --git a/selftest/knownfail.d/badpipename b/selftest/knownfail.d/badpipename
new file mode 100644
index 0000000..e69715f
--- /dev/null
+++ b/selftest/knownfail.d/badpipename
@@ -0,0 +1 @@
+^samba3.smbtorture_s3.smb2.SMB2-INVALID-PIPENAME.smbtorture\(fileserver\)
diff --git a/source3/selftest/tests.py b/source3/selftest/tests.py
index afe408e..ad8868a 100755
--- a/source3/selftest/tests.py
+++ b/source3/selftest/tests.py
@@ -274,6 +274,20 @@ plantestsuite("samba3.smbtorture_s3.smb2.SMB2-DFS-FILENAME-LEADING-BACKSLASH",
smbtorture3,
"-mSMB2"])
+# BUG: https://bugzilla.samba.org/show_bug.cgi?id=15422
+# Prevent bad pipenames.
+#
+plantestsuite("samba3.smbtorture_s3.smb2.SMB2-INVALID-PIPENAME",
+ "fileserver",
+ [os.path.join(samba3srcdir,
+ "script/tests/test_smbtorture_s3.sh"),
+ 'SMB2-INVALID-PIPENAME',
+ '//$SERVER_IP/tmp',
+ '$USERNAME',
+ '$PASSWORD',
+ smbtorture3,
+ "-mSMB2"])
+
#
# SMB2-NON-DFS-SHARE needs to run against a special share non-msdfs-pathname-share
# This is an empty non-DFS share with no links, used merely to test
diff --git a/source3/torture/proto.h b/source3/torture/proto.h
index 5e6d914..ecd7fa2 100644
--- a/source3/torture/proto.h
+++ b/source3/torture/proto.h
@@ -124,6 +124,7 @@ bool run_smb2_dfs_paths(int dummy);
bool run_smb2_non_dfs_share(int dummy);
bool run_smb2_dfs_share_non_dfs_path(int dummy);
bool run_smb2_dfs_filename_leading_backslash(int dummy);
+bool run_smb2_invalid_pipename(int dummy);
bool run_smb1_dfs_paths(int dummy);
bool run_smb1_dfs_search_paths(int dummy);
bool run_smb1_dfs_operations(int dummy);
diff --git a/source3/torture/test_smb2.c b/source3/torture/test_smb2.c
index dc24964..337181a 100644
--- a/source3/torture/test_smb2.c
+++ b/source3/torture/test_smb2.c
@@ -5136,3 +5136,110 @@ bool run_smb2_dfs_filename_leading_backslash(int dummy)
(void)smb2_dfs_delete(cli, dfs_filename_slash);
return retval;
}
+
+bool run_smb2_invalid_pipename(int dummy)
+{
+ struct cli_state *cli = NULL;
+ NTSTATUS status;
+ uint64_t fid_persistent = 0;
+ uint64_t fid_volatile = 0;
+ const char *unknown_pipe = "badpipe";
+ const char *invalid_pipe = "../../../../../../../../../badpipe";
+
+ printf("Starting SMB2-INVALID-PIPENAME\n");
+
+ if (!torture_init_connection(&cli)) {
+ return false;
+ }
+
+ status = smbXcli_negprot(cli->conn,
+ cli->timeout,
+ PROTOCOL_SMB2_02,
+ PROTOCOL_SMB3_11);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("smbXcli_negprot returned %s\n", nt_errstr(status));
+ return false;
+ }
+
+ status = cli_session_setup_creds(cli, torture_creds);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("cli_session_setup returned %s\n", nt_errstr(status));
+ return false;
+ }
+
+ status = cli_tree_connect(cli, "IPC$", "?????", NULL);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("cli_tree_connect returned %s\n", nt_errstr(status));
+ return false;
+ }
+
+ /* Try and connect to an unknown pipename. */
+ status = smb2cli_create(cli->conn,
+ cli->timeout,
+ cli->smb2.session,
+ cli->smb2.tcon,
+ unknown_pipe,
+ SMB2_OPLOCK_LEVEL_NONE, /* oplock_level, */
+ SMB2_IMPERSONATION_IMPERSONATION, /* impersonation_level, */
+ SEC_STD_SYNCHRONIZE|
+ SEC_FILE_READ_DATA|
+ SEC_FILE_WRITE_DATA|
+ SEC_FILE_READ_ATTRIBUTE, /* desired_access, */
+ FILE_ATTRIBUTE_NORMAL, /* file_attributes, */
+ FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE, /* share_access, */
+ FILE_CREATE, /* create_disposition, */
+ 0, /* create_options, */
+ NULL, /* smb2_create_blobs *blobs */
+ &fid_persistent,
+ &fid_volatile,
+ NULL, /* struct smb_create_returns * */
+ talloc_tos(), /* mem_ctx. */
+ NULL, /* struct smb2_create_blobs * */
+ NULL); /* struct symlink_reparse_struct */
+ /* We should get NT_STATUS_OBJECT_NAME_NOT_FOUND */
+ if (!NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
+ printf("%s:%d smb2cli_create on name %s returned %s\n",
+ __FILE__,
+ __LINE__,
+ unknown_pipe,
+ nt_errstr(status));
+ return false;
+ }
+
+ /* Try and connect to an invalid pipename containing unix separators. */
+ status = smb2cli_create(cli->conn,
+ cli->timeout,
+ cli->smb2.session,
+ cli->smb2.tcon,
+ invalid_pipe,
+ SMB2_OPLOCK_LEVEL_NONE, /* oplock_level, */
+ SMB2_IMPERSONATION_IMPERSONATION, /* impersonation_level, */
+ SEC_STD_SYNCHRONIZE|
+ SEC_FILE_READ_DATA|
+ SEC_FILE_WRITE_DATA|
+ SEC_FILE_READ_ATTRIBUTE, /* desired_access, */
+ FILE_ATTRIBUTE_NORMAL, /* file_attributes, */
+ FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE, /* share_access, */
+ FILE_CREATE, /* create_disposition, */
+ 0, /* create_options, */
+ NULL, /* smb2_create_blobs *blobs */
+ &fid_persistent,
+ &fid_volatile,
+ NULL, /* struct smb_create_returns * */
+ talloc_tos(), /* mem_ctx. */
+ NULL, /* struct smb2_create_blobs * */
+ NULL); /* struct symlink_reparse_struct */
+ /*
+ * We should still get NT_STATUS_OBJECT_NAME_NOT_FOUND
+ * (tested against Windows 2022).
+ */
+ if (!NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
+ printf("%s:%d smb2cli_create on name %s returned %s\n",
+ __FILE__,
+ __LINE__,
+ invalid_pipe,
+ nt_errstr(status));
+ return false;
+ }
+ return true;
+}
diff --git a/source3/torture/torture.c b/source3/torture/torture.c
index c63db3f..e0af54d 100644
--- a/source3/torture/torture.c
+++ b/source3/torture/torture.c
@@ -15635,6 +15635,10 @@ static struct {
.name = "rpc-scale",
.fn = run_rpc_scale,
},
+ {
+ .name = "SMB2-INVALID-PIPENAME",
+ .fn = run_smb2_invalid_pipename,
+ },
{
.name = NULL,
},
--
2.33.0

57
backport-0002-CVE-2023-4091.patch
View File

@ -1,57 +0,0 @@
From 3c432b144690353b7c86daf38612a2e19eb82084 Mon Sep 17 00:00:00 2001
From: Ralph Boehme <slow@samba.org>
Date: Tue, 1 Aug 2023 13:04:36 +0200
Subject: [PATCH 05/28] CVE-2023-4091: smbd: use open_access_mask for access
check in open_file()
If the client requested FILE_OVERWRITE[_IF], we're implicitly adding
FILE_WRITE_DATA to the open_access_mask in open_file_ntcreate(), but for the
access check we're using access_mask which doesn't contain the additional
right, which means we can end up truncating a file for which the user has
only read-only access via an SD.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15439
Signed-off-by: Ralph Boehme <slow@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 05/28] CVE-2023-4091: smbd: use open_access_mask for access
check in open_file()
---
selftest/knownfail.d/samba3.smb2.acls | 1 -
source3/smbd/open.c | 4 ++--
2 files changed, 2 insertions(+), 3 deletions(-)
delete mode 100644 selftest/knownfail.d/samba3.smb2.acls
diff --git a/selftest/knownfail.d/samba3.smb2.acls b/selftest/knownfail.d/samba3.smb2.acls
deleted file mode 100644
index 18df260c0e5..00000000000
--- a/selftest/knownfail.d/samba3.smb2.acls
+++ /dev/null
@@ -1 +0,0 @@
-^samba3.smb2.acls.OVERWRITE_READ_ONLY_FILE
diff --git a/source3/smbd/open.c b/source3/smbd/open.c
index 94f50becb24..0c9ddfe7c94 100644
--- a/source3/smbd/open.c
+++ b/source3/smbd/open.c
@@ -1442,7 +1442,7 @@ static NTSTATUS open_file(struct smb_request *req,
dirfsp,
fsp,
false,
- access_mask);
+ open_access_mask);
if (!NT_STATUS_IS_OK(status)) {
DBG_DEBUG("smbd_check_access_rights_fsp"
@@ -1633,7 +1633,7 @@ static NTSTATUS open_file(struct smb_request *req,
status = smbd_check_access_rights_fsp(dirfsp,
fsp,
false,
- access_mask);
+ open_access_mask);
if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND) &&
posix_open &&
--
2.34.1

182
backport-0002-CVE-2023-4154.patch
View File

@ -1,182 +0,0 @@
From 5ca0ee6f111e63ef92bbb8fc94b81a08b490854f Mon Sep 17 00:00:00 2001
From: Joseph Sutton <josephsutton@catalyst.net.nz>
Date: Fri, 27 Jan 2023 07:43:40 +1300
Subject: [PATCH 07/28] CVE-2023-4154 s4:dsdb:tests: Refactor confidential
attributes test
Use more specific unittest methods, and remove unused code.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 2e5d08c908b3fa48b9b374279a331061cb77bce3)
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 07/28] CVE-2023-4154 s4:dsdb:tests: Refactor confidential
attributes test
---
.../dsdb/tests/python/confidential_attr.py | 69 +++++--------------
1 file changed, 16 insertions(+), 53 deletions(-)
diff --git a/source4/dsdb/tests/python/confidential_attr.py b/source4/dsdb/tests/python/confidential_attr.py
index ac83f488061..eb75da6374f 100755
--- a/source4/dsdb/tests/python/confidential_attr.py
+++ b/source4/dsdb/tests/python/confidential_attr.py
@@ -24,7 +24,6 @@ import sys
sys.path.insert(0, "bin/python")
import samba
-import os
import random
import statistics
import time
@@ -136,9 +135,9 @@ class ConfidentialAttrCommon(samba.tests.TestCase):
# sanity-check the flag is not already set (this'll cause problems if
# previous test run didn't clean up properly)
search_flags = self.get_attr_search_flags(self.attr_dn)
- self.assertTrue(int(search_flags) & SEARCH_FLAG_CONFIDENTIAL == 0,
- "{0} searchFlags already {1}".format(self.conf_attr,
- search_flags))
+ self.assertEqual(0, int(search_flags) & SEARCH_FLAG_CONFIDENTIAL,
+ "{0} searchFlags already {1}".format(self.conf_attr,
+ search_flags))
def tearDown(self):
super(ConfidentialAttrCommon, self).tearDown()
@@ -208,9 +207,9 @@ class ConfidentialAttrCommon(samba.tests.TestCase):
for attr in attr_filters:
res = samdb.search(self.test_dn, expression=expr,
scope=SCOPE_SUBTREE, attrs=attr)
- self.assertTrue(len(res) == expected_num,
- "%u results, not %u for search %s, attr %s" %
- (len(res), expected_num, expr, str(attr)))
+ self.assertEqual(len(res), expected_num,
+ "%u results, not %u for search %s, attr %s" %
+ (len(res), expected_num, expr, str(attr)))
# return a selection of searches that match exactly against the test object
def get_exact_match_searches(self):
@@ -352,25 +351,6 @@ class ConfidentialAttrCommon(samba.tests.TestCase):
return expected_results
- # Returns the expected negative (i.e. '!') search behaviour when talking to
- # a DC with DC_MODE_RETURN_NONE behaviour, i.e. we assert that users
- # without rights cannot see objects in '!' searches at all
- def negative_searches_return_none(self, has_rights_to=0):
- expected_results = {}
-
- # the 'match-all' searches should only return the objects we have
- # access rights to (if any)
- for search in self.get_negative_match_all_searches():
- expected_results[search] = has_rights_to
-
- # for inverse matches, we should NOT be told about any objects at all
- inverse_searches = self.get_inverse_match_searches()
- inverse_searches += ["(!({0}=*))".format(self.conf_attr)]
- for search in inverse_searches:
- expected_results[search] = 0
-
- return expected_results
-
# Returns the expected negative (i.e. '!') search behaviour. This varies
# depending on what type of DC we're talking to (i.e. Windows or Samba)
# and what access rights the user has.
@@ -403,7 +383,7 @@ class ConfidentialAttrCommon(samba.tests.TestCase):
# checks whether the confidential attribute is present
res = samdb.search(self.conf_dn, expression="(objectClass=*)",
scope=SCOPE_SUBTREE, attrs=attrs)
- self.assertTrue(len(res) == 1)
+ self.assertEqual(1, len(res))
attr_returned = False
for msg in res:
@@ -586,9 +566,9 @@ class ConfidentialAttrTestDenyAcl(ConfidentialAttrCommon):
for attr in attr_filters:
res = samdb.search(self.test_dn, expression=expr,
scope=SCOPE_SUBTREE, attrs=attr)
- self.assertTrue(len(res) == expected_num,
- "%u results, not %u for search %s, attr %s" %
- (len(res), expected_num, expr, str(attr)))
+ self.assertEqual(len(res), expected_num,
+ "%u results, not %u for search %s, attr %s" %
+ (len(res), expected_num, expr, str(attr)))
# assert we haven't revealed the hidden test-object
if excl_testobj:
@@ -604,7 +584,7 @@ class ConfidentialAttrTestDenyAcl(ConfidentialAttrCommon):
# make sure the test object is not returned if we've been denied rights
# to it via an ACE
- excl_testobj = True if has_rights_to == "deny-one" else False
+ excl_testobj = has_rights_to == "deny-one"
# these first few searches we just expect to match against the one
# object under test that we're trying to guess the value of
@@ -625,24 +605,6 @@ class ConfidentialAttrTestDenyAcl(ConfidentialAttrCommon):
self.assert_search_result(expected_num, search, samdb,
excl_testobj)
- # override method specifically for deny ACL test cases. Instead of being
- # granted access to either no objects or only one, we are being denied
- # access to only one object (but can still access the rest).
- def negative_searches_return_none(self, has_rights_to=0):
- expected_results = {}
-
- # on Samba we will see the objects we have rights to, but the one we
- # are denied access to will be hidden
- searches = self.get_negative_match_all_searches()
- searches += self.get_inverse_match_searches()
- for search in searches:
- expected_results[search] = self.total_objects - 1
-
- # The wildcard returns the objects without this attribute as normal.
- search = "(!({0}=*))".format(self.conf_attr)
- expected_results[search] = self.total_objects - self.objects_with_attr
- return expected_results
-
# override method specifically for deny ACL test cases
def negative_searches_return_all(self, has_rights_to=0,
total_objects=None):
@@ -783,7 +745,7 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
for attr in self.attr_filters:
res = samdb.search(base_dn, expression=search, scope=SCOPE_SUBTREE,
attrs=attr, controls=self.dirsync)
- self.assertTrue(len(res) == expected_num,
+ self.assertEqual(len(res), expected_num,
"%u results, not %u for search %s, attr %s" %
(len(res), expected_num, search, str(attr)))
@@ -797,7 +759,8 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
expr = self.single_obj_filter
res = samdb.search(self.base_dn, expression=expr, scope=SCOPE_SUBTREE,
attrs=attrs, controls=self.dirsync)
- self.assertTrue(len(res) == 1 or no_result_ok)
+ if not no_result_ok:
+ self.assertEqual(1, len(res))
attr_returned = False
for msg in res:
@@ -888,7 +851,7 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
search_flags = int(self.get_attr_search_flags(self.attr_dn))
# check we've already set the confidential flag
- self.assertTrue(search_flags & SEARCH_FLAG_CONFIDENTIAL != 0)
+ self.assertNotEqual(0, search_flags & SEARCH_FLAG_CONFIDENTIAL)
search_flags |= SEARCH_FLAG_PRESERVEONDELETE
self.set_attr_search_flags(self.attr_dn, str(search_flags))
@@ -964,7 +927,7 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
# now delete the users (except for the user whose LDB connection
# we're currently using)
for user in self.all_users:
- if user != self.user:
+ if user is not self.user:
self.ldb_admin.delete(self.get_user_dn(user))
# check we still can't see the objects
--
2.34.1

38
backport-0002-CVE-2023-42669.patch
View File

@ -1,38 +0,0 @@
From 2ef556473bd858fc3dbcd6372835ded48f75135d Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Tue, 12 Sep 2023 19:01:03 +1200
Subject: [PATCH 26/28] CVE-2023-42669 s3-rpc_server: Disable rpcecho for
consistency with the AD DC
The rpcecho server in source3 does have samba the sleep() feature that
the s4 version has, but the task architecture is different, so there
is not the same impact. Hoever equally this is not something that
should be enabled on production builds of Samba, so restrict to
selftest builds.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15474
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 26/28] CVE-2023-42669 s3-rpc_server: Disable rpcecho for
consistency with the AD DC
---
source3/rpc_server/wscript_build | 1 +
1 file changed, 1 insertion(+)
diff --git a/source3/rpc_server/wscript_build b/source3/rpc_server/wscript_build
index 341df41a321..5ed81283395 100644
--- a/source3/rpc_server/wscript_build
+++ b/source3/rpc_server/wscript_build
@@ -38,6 +38,7 @@ bld.SAMBA3_BINARY('rpcd_rpcecho',
RPC_WORKER
RPC_RPCECHO
''',
+ for_selftest=True,
install_path='${SAMBA_LIBEXECDIR}')
bld.SAMBA3_BINARY('rpcd_classic',
--
2.34.1

293
backport-0002-CVE-2023-42670.patch
View File

@ -1,293 +0,0 @@
From eb6f2d92e8af60d67334a94ab5df56785a1508f2 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Tue, 12 Sep 2023 16:23:49 +1200
Subject: [PATCH 28/28] CVE-2023-42670 s3-rpc_server: Remove cross-check with
"samba" EPM lookup
We now have ensured that no conflicting services attempt to start
so we do not need the runtime lookup and so avoid the risk that
the lookup may fail.
This means that any duplicates will be noticed early not just
in a race condition.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15473
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 28/28] CVE-2023-42670 s3-rpc_server: Remove cross-check with
"samba" EPM lookup
---
source3/rpc_server/rpc_host.c | 154 +---------------------------------
1 file changed, 4 insertions(+), 150 deletions(-)
diff --git a/source3/rpc_server/rpc_host.c b/source3/rpc_server/rpc_host.c
index 1e27776d6fc..39ecd09f846 100644
--- a/source3/rpc_server/rpc_host.c
+++ b/source3/rpc_server/rpc_host.c
@@ -214,7 +214,6 @@ struct rpc_server_get_endpoints_state {
char **argl;
char *ncalrpc_endpoint;
enum dcerpc_transport_t only_transport;
- struct dcerpc_binding **existing_bindings;
struct rpc_host_iface_name *iface_names;
struct rpc_host_endpoint **endpoints;
@@ -235,7 +234,6 @@ static void rpc_server_get_endpoints_done(struct tevent_req *subreq);
* @param[in] ev Event context to run this on
* @param[in] rpc_server_exe Binary to ask with --list-interfaces
* @param[in] only_transport Filter out anything but this
- * @param[in] existing_bindings Filter out endpoints served by "samba"
* @return The tevent_req representing this process
*/
@@ -243,8 +241,7 @@ static struct tevent_req *rpc_server_get_endpoints_send(
TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
const char *rpc_server_exe,
- enum dcerpc_transport_t only_transport,
- struct dcerpc_binding **existing_bindings)
+ enum dcerpc_transport_t only_transport)
{
struct tevent_req *req = NULL, *subreq = NULL;
struct rpc_server_get_endpoints_state *state = NULL;
@@ -256,7 +253,6 @@ static struct tevent_req *rpc_server_get_endpoints_send(
return NULL;
}
state->only_transport = only_transport;
- state->existing_bindings = existing_bindings;
progname = strrchr(rpc_server_exe, '/');
if (progname != NULL) {
@@ -417,37 +413,17 @@ static bool dcerpc_binding_same_endpoint(
* In member mode, we only serve named pipes. Indicated by NCACN_NP
* passed in via "only_transport".
*
- * In AD mode, the "samba" process already serves many endpoints,
- * passed in via "existing_binding". Don't serve those from
- * samba-dcerpcd.
- *
* @param[in] binding Which binding is in question?
* @param[in] only_transport Exclusive transport to serve
- * @param[in] existing_bindings Endpoints served by "samba" already
* @return Do we want to serve "binding" from samba-dcerpcd?
*/
static bool rpc_host_serve_endpoint(
struct dcerpc_binding *binding,
- enum dcerpc_transport_t only_transport,
- struct dcerpc_binding **existing_bindings)
+ enum dcerpc_transport_t only_transport)
{
enum dcerpc_transport_t transport =
dcerpc_binding_get_transport(binding);
- size_t i, num_existing_bindings;
-
- num_existing_bindings = talloc_array_length(existing_bindings);
-
- for (i=0; i<num_existing_bindings; i++) {
- bool same = dcerpc_binding_same_endpoint(
- binding, existing_bindings[i]);
- if (same) {
- DBG_DEBUG("%s served by samba\n",
- dcerpc_binding_get_string_option(
- binding, "endpoint"));
- return false;
- }
- }
if (only_transport == NCA_UNKNOWN) {
/* no filter around */
@@ -486,7 +462,7 @@ static struct rpc_host_endpoint *rpc_host_endpoint_find(
}
serve_this = rpc_host_serve_endpoint(
- ep->binding, state->only_transport, state->existing_bindings);
+ ep->binding, state->only_transport);
if (!serve_this) {
goto fail;
}
@@ -1607,7 +1583,6 @@ static struct tevent_req *rpc_server_setup_send(
TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct rpc_host *host,
- struct dcerpc_binding **existing_bindings,
const char *rpc_server_exe)
{
struct tevent_req *req = NULL, *subreq = NULL;
@@ -1639,8 +1614,7 @@ static struct tevent_req *rpc_server_setup_send(
state,
ev,
rpc_server_exe,
- host->np_helper ? NCACN_NP : NCA_UNKNOWN,
- existing_bindings);
+ host->np_helper ? NCACN_NP : NCA_UNKNOWN);
if (tevent_req_nomem(subreq, req)) {
return tevent_req_post(req, ev);
}
@@ -2344,7 +2318,6 @@ static struct tevent_req *rpc_host_send(
TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct messaging_context *msg_ctx,
- struct dcerpc_binding **existing_bindings,
char *servers,
int ready_signal_fd,
const char *daemon_ready_progname,
@@ -2465,7 +2438,6 @@ static struct tevent_req *rpc_host_send(
state,
ev,
host,
- existing_bindings,
exe);
if (tevent_req_nomem(subreq, req)) {
return tevent_req_post(req, ev);
@@ -2648,117 +2620,6 @@ static int rpc_host_pidfile_create(
return EAGAIN;
}
-/*
- * Find which interfaces are already being served by the samba AD
- * DC so we know not to serve them. Some interfaces like netlogon
- * are served by "samba", some like srvsvc will be served by the
- * source3 based RPC servers.
- */
-static NTSTATUS rpc_host_epm_lookup(
- TALLOC_CTX *mem_ctx,
- struct dcerpc_binding ***pbindings)
-{
- struct rpc_pipe_client *cli = NULL;
- struct pipe_auth_data *auth = NULL;
- struct policy_handle entry_handle = { .handle_type = 0 };
- struct dcerpc_binding **bindings = NULL;
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
-
- status = rpc_pipe_open_ncalrpc(mem_ctx, &ndr_table_epmapper, &cli);
- if (!NT_STATUS_IS_OK(status)) {
- DBG_DEBUG("rpc_pipe_open_ncalrpc failed: %s\n",
- nt_errstr(status));
- goto fail;
- }
- status = rpccli_ncalrpc_bind_data(cli, &auth);
- if (!NT_STATUS_IS_OK(status)) {
- DBG_DEBUG("rpccli_ncalrpc_bind_data failed: %s\n",
- nt_errstr(status));
- goto fail;
- }
- status = rpc_pipe_bind(cli, auth);
- if (!NT_STATUS_IS_OK(status)) {
- DBG_DEBUG("rpc_pipe_bind failed: %s\n", nt_errstr(status));
- goto fail;
- }
-
- for (;;) {
- size_t num_bindings = talloc_array_length(bindings);
- struct dcerpc_binding **tmp = NULL;
- uint32_t num_entries = 0;
- struct epm_entry_t *entry = NULL;
- struct dcerpc_binding *binding = NULL;
- uint32_t result;
-
- entry = talloc(cli, struct epm_entry_t);
- if (entry == NULL) {
- goto fail;
- }
-
- status = dcerpc_epm_Lookup(
- cli->binding_handle, /* binding_handle */
- cli, /* mem_ctx */
- 0, /* rpc_c_ep_all */
- NULL, /* object */
- NULL, /* interface id */
- 0, /* rpc_c_vers_all */
- &entry_handle, /* entry_handle */
- 1, /* max_ents */
- &num_entries, /* num_ents */
- entry, /* entries */
- &result); /* result */
- if (!NT_STATUS_IS_OK(status)) {
- DBG_DEBUG("dcerpc_epm_Lookup failed: %s\n",
- nt_errstr(status));
- goto fail;
- }
-
- if (result == EPMAPPER_STATUS_NO_MORE_ENTRIES) {
- break;
- }
-
- if (result != EPMAPPER_STATUS_OK) {
- DBG_DEBUG("dcerpc_epm_Lookup returned %"PRIu32"\n",
- result);
- break;
- }
-
- if (num_entries != 1) {
- DBG_DEBUG("epm_Lookup returned %"PRIu32" "
- "entries, expected one\n",
- num_entries);
- break;
- }
-
- status = dcerpc_binding_from_tower(
- mem_ctx, &entry->tower->tower, &binding);
- if (!NT_STATUS_IS_OK(status)) {
- break;
- }
-
- tmp = talloc_realloc(
- mem_ctx,
- bindings,
- struct dcerpc_binding *,
- num_bindings+1);
- if (tmp == NULL) {
- status = NT_STATUS_NO_MEMORY;
- goto fail;
- }
- bindings = tmp;
-
- bindings[num_bindings] = talloc_move(bindings, &binding);
-
- TALLOC_FREE(entry);
- }
-
- *pbindings = bindings;
- status = NT_STATUS_OK;
-fail:
- TALLOC_FREE(cli);
- return status;
-}
-
static void samba_dcerpcd_stdin_handler(
struct tevent_context *ev,
struct tevent_fd *fde,
@@ -2788,7 +2649,6 @@ int main(int argc, const char *argv[])
struct tevent_context *ev_ctx = NULL;
struct messaging_context *msg_ctx = NULL;
struct tevent_req *req = NULL;
- struct dcerpc_binding **existing_bindings = NULL;
char *servers = NULL;
const char *arg = NULL;
size_t num_servers;
@@ -2995,11 +2855,6 @@ int main(int argc, const char *argv[])
exit(1);
}
- status = rpc_host_epm_lookup(frame, &existing_bindings);
- DBG_DEBUG("rpc_host_epm_lookup returned %s, %zu bindings\n",
- nt_errstr(status),
- talloc_array_length(existing_bindings));
-
ret = rpc_host_pidfile_create(msg_ctx, progname, ready_signal_fd);
if (ret != 0) {
DBG_DEBUG("rpc_host_pidfile_create failed: %s\n",
@@ -3013,7 +2868,6 @@ int main(int argc, const char *argv[])
ev_ctx,
ev_ctx,
msg_ctx,
- existing_bindings,
servers,
ready_signal_fd,
cmdline_daemon_cfg->fork ? NULL : progname,
--
2.34.1

49
backport-0003-CVE-2023-3961.patch
View File

@ -1,49 +0,0 @@
From 3e64edae781fe8cdec33b68b00f5daa51bb74b5d Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Tue, 25 Jul 2023 17:54:41 -0700
Subject: [PATCH 03/28] CVE-2023-3961:s3: smbd: Remove the SMB_ASSERT() that
crashes on bad pipenames.
We correctly handle this and just return ENOENT (NT_STATUS_OBJECT_NAME_NOT_FOUND).
Remove knowfail.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15422
Signed-off-by: Jeremy Allison <jra@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 03/28] CVE-2023-3961:s3: smbd: Remove the SMB_ASSERT() that
crashes on bad pipenames.
---
selftest/knownfail.d/badpipename | 1 -
source3/rpc_client/local_np.c | 5 -----
2 files changed, 6 deletions(-)
delete mode 100644 selftest/knownfail.d/badpipename
diff --git a/selftest/knownfail.d/badpipename b/selftest/knownfail.d/badpipename
deleted file mode 100644
index e69715f863d..00000000000
--- a/selftest/knownfail.d/badpipename
+++ /dev/null
@@ -1 +0,0 @@
-^samba3.smbtorture_s3.smb2.SMB2-INVALID-PIPENAME.smbtorture\(fileserver\)
diff --git a/source3/rpc_client/local_np.c b/source3/rpc_client/local_np.c
index 95228d5d801..791ded99a47 100644
--- a/source3/rpc_client/local_np.c
+++ b/source3/rpc_client/local_np.c
@@ -551,11 +551,6 @@ struct tevent_req *local_np_connect_send(
{
DBG_DEBUG("attempt to connect to invalid pipe pathname %s\n",
lower_case_pipename);
- /*
- * For now, panic the server until we have
- * the test code in place.
- */
- SMB_ASSERT(false);
tevent_req_error(req, ENOENT);
return tevent_req_post(req, ev);
}
--
2.34.1

429
backport-0003-CVE-2023-4154.patch
View File

@ -1,429 +0,0 @@
From e8df1a60866651678ce99d730f6a5e4bcc671b1d Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@samba.org>
Date: Wed, 2 Aug 2023 10:44:32 +0200
Subject: [PATCH 08/28] CVE-2023-4154 s4:dsdb:tests: Fix code spelling
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>
(cherry picked from commit b29793ffdee5d9b9c1c05830622e80f7faec7670)
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 08/28] CVE-2023-4154 s4:dsdb:tests: Fix code spelling
---
source4/dsdb/tests/python/acl.py | 12 ++++++------
.../dsdb/tests/python/ad_dc_search_performance.py | 2 +-
source4/dsdb/tests/python/confidential_attr.py | 2 +-
source4/dsdb/tests/python/dirsync.py | 8 ++++----
source4/dsdb/tests/python/ldap.py | 14 +++++++-------
source4/dsdb/tests/python/ldap_modify_order.py | 4 ++--
source4/dsdb/tests/python/ldap_syntaxes.py | 4 ++--
source4/dsdb/tests/python/login_basics.py | 2 +-
source4/dsdb/tests/python/password_settings.py | 4 ++--
source4/dsdb/tests/python/passwords.py | 4 ++--
source4/dsdb/tests/python/sam.py | 2 +-
source4/dsdb/tests/python/sec_descriptor.py | 14 +++++++-------
source4/dsdb/tests/python/token_group.py | 4 ++--
source4/dsdb/tests/python/user_account_control.py | 2 +-
14 files changed, 39 insertions(+), 39 deletions(-)
diff --git a/source4/dsdb/tests/python/acl.py b/source4/dsdb/tests/python/acl.py
index ee6b5ae5cf6..280913d9b1c 100755
--- a/source4/dsdb/tests/python/acl.py
+++ b/source4/dsdb/tests/python/acl.py
@@ -228,7 +228,7 @@ class AclAddTests(AclTests):
self.assertEqual(len(res), 0)
def test_add_u1(self):
- """Testing OU with the rights of Doman Admin not creator of the OU """
+ """Testing OU with the rights of Domain Admin not creator of the OU """
self.assert_top_ou_deleted()
# Change descriptor for top level OU
self.ldb_owner.create_ou("OU=test_add_ou1," + self.base_dn)
@@ -241,7 +241,7 @@ class AclAddTests(AclTests):
self.ldb_notowner.newgroup("test_add_group1", groupou="OU=test_add_ou2,OU=test_add_ou1",
grouptype=samba.dsdb.GTYPE_DISTRIBUTION_DOMAIN_LOCAL_GROUP)
# Make sure we HAVE created the two objects -- user and group
- # !!! We should not be able to do that, but however beacuse of ACE ordering our inherited Deny ACE
+ # !!! We should not be able to do that, but however because of ACE ordering our inherited Deny ACE
# !!! comes after explicit (A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;DA) that comes from somewhere
res = self.ldb_admin.search(self.base_dn, expression="(distinguishedName=%s,%s)" % ("CN=test_add_user1,OU=test_add_ou2,OU=test_add_ou1", self.base_dn))
self.assertTrue(len(res) > 0)
@@ -302,7 +302,7 @@ class AclAddTests(AclTests):
self.assertEqual(len(res), 0)
def test_add_u4(self):
- """ 4 Testing OU with the rights of Doman Admin creator of the OU"""
+ """ 4 Testing OU with the rights of Domain Admin creator of the OU"""
self.assert_top_ou_deleted()
self.ldb_owner.create_ou("OU=test_add_ou1," + self.base_dn)
self.ldb_owner.create_ou("OU=test_add_ou2,OU=test_add_ou1," + self.base_dn)
@@ -4298,7 +4298,7 @@ class AclDeleteTests(AclTests):
self.assertEqual(len(res), 0)
def test_delete_u3(self):
- """User indentified by SID has RIGHT_DELETE to another User object"""
+ """User identified by SID has RIGHT_DELETE to another User object"""
user_dn = self.get_user_dn("test_delete_user1")
# Create user that we try to delete
self.ldb_admin.newuser("test_delete_user1", self.user_pass)
@@ -4589,7 +4589,7 @@ class AclCARTests(AclTests):
minPwdAge = self.ldb_admin.get_minPwdAge()
# Reset the "minPwdAge" as it was before
self.addCleanup(self.ldb_admin.set_minPwdAge, minPwdAge)
- # Set it temporarely to "0"
+ # Set it temporarily to "0"
self.ldb_admin.set_minPwdAge("0")
self.user_with_wp = "acl_car_user1"
@@ -5045,7 +5045,7 @@ class AclUndeleteTests(AclTests):
self.sd_utils.dacl_add_ace(self.deleted_dn2, mod)
self.undelete_deleted(self.deleted_dn2, self.testuser2_dn)
- # attempt undelete with simultanious addition of url, WP to which is denied
+ # attempt undelete with simultaneous addition of url, WP to which is denied
mod = "(OD;;WP;9a9a0221-4a5b-11d1-a9c3-0000f80367c1;;%s)" % str(self.sid)
self.sd_utils.dacl_add_ace(self.deleted_dn3, mod)
try:
diff --git a/source4/dsdb/tests/python/ad_dc_search_performance.py b/source4/dsdb/tests/python/ad_dc_search_performance.py
index 0afd7a2582e..44e468097d8 100644
--- a/source4/dsdb/tests/python/ad_dc_search_performance.py
+++ b/source4/dsdb/tests/python/ad_dc_search_performance.py
@@ -180,7 +180,7 @@ class UserTests(samba.tests.TestCase):
maybe_not = ['!(', '']
joiners = ['&', '|']
- # The number of permuations is 18432, which is not huge but
+ # The number of permutations is 18432, which is not huge but
# would take hours to search. So we take a sample.
all_permutations = list(itertools.product(joiners,
classes, classes,
diff --git a/source4/dsdb/tests/python/confidential_attr.py b/source4/dsdb/tests/python/confidential_attr.py
index eb75da6374f..8ca56bd1023 100755
--- a/source4/dsdb/tests/python/confidential_attr.py
+++ b/source4/dsdb/tests/python/confidential_attr.py
@@ -722,7 +722,7 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
self.attr_filters = [None, ["*"], ["name"]]
- # Note dirsync behaviour is slighty different for the attribute under
+ # Note dirsync behaviour is slightly different for the attribute under
# test - when you have full access rights, it only returns the objects
# that actually have this attribute (i.e. it doesn't return an empty
# message with just the DN). So we add the 'name' attribute into the
diff --git a/source4/dsdb/tests/python/dirsync.py b/source4/dsdb/tests/python/dirsync.py
index 1ac719e4332..ca0947e2d21 100755
--- a/source4/dsdb/tests/python/dirsync.py
+++ b/source4/dsdb/tests/python/dirsync.py
@@ -338,7 +338,7 @@ class SimpleDirsyncTests(DirsyncBaseTests):
self.assertEqual(len(res.msgs[0]), 3)
def test_dirsync_othernc(self):
- """Check that dirsync return information for entries that are normaly referrals (ie. other NCs)"""
+ """Check that dirsync return information for entries that are normally referrals (ie. other NCs)"""
res = self.ldb_admin.search(self.base_dn,
expression="(objectclass=configuration)",
attrs=["name"],
@@ -459,7 +459,7 @@ class SimpleDirsyncTests(DirsyncBaseTests):
delete_force(self.ldb_admin, ouname)
def test_dirsync_linkedattributes(self):
- """Check that dirsync returnd deleted objects too"""
+ """Check that dirsync returned deleted objects too"""
# Let's search for members
self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
res = self.ldb_simple.search(self.base_dn,
@@ -541,7 +541,7 @@ class SimpleDirsyncTests(DirsyncBaseTests):
self.assertEqual(len(res[0].get("member")), 0)
def test_dirsync_deleted_items(self):
- """Check that dirsync returnd deleted objects too"""
+ """Check that dirsync returned deleted objects too"""
# Let's create an OU
ouname = "OU=testou3,%s" % self.base_dn
self.ouname = ouname
@@ -712,7 +712,7 @@ class ExtendedDirsyncTests(SimpleDirsyncTests):
self.assertIn(b">;<SID=010500000000000515", resEX0[0]["member"][0])
def test_dirsync_deleted_items(self):
- """Check that dirsync returnd deleted objects too"""
+ """Check that dirsync returned deleted objects too"""
# Let's create an OU
self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
ouname = "OU=testou3,%s" % self.base_dn
diff --git a/source4/dsdb/tests/python/ldap.py b/source4/dsdb/tests/python/ldap.py
index a50a5f7b8d6..a8995782db5 100755
--- a/source4/dsdb/tests/python/ldap.py
+++ b/source4/dsdb/tests/python/ldap.py
@@ -155,7 +155,7 @@ class BasicTests(samba.tests.TestCase):
(num, _) = e.args
self.assertEqual(num, ERR_CONSTRAINT_VIOLATION)
- # We cannot instanciate from an abstract object class ("connectionPoint"
+ # We cannot instantiate from an abstract object class ("connectionPoint"
# or "leaf"). In the first case we use "connectionPoint" (subclass of
# "leaf") to prevent a naming violation - this returns us a
# "ERR_UNWILLING_TO_PERFORM" since it is not structural. In the second
@@ -178,7 +178,7 @@ class BasicTests(samba.tests.TestCase):
(num, _) = e.args
self.assertEqual(num, ERR_OBJECT_CLASS_VIOLATION)
- # Objects instanciated using "satisfied" abstract classes (concrete
+ # Objects instantiated using "satisfied" abstract classes (concrete
# subclasses) are allowed
self.ldb.add({
"dn": "cn=ldaptestuser,cn=users," + self.base_dn,
@@ -214,7 +214,7 @@ class BasicTests(samba.tests.TestCase):
"objectClass": "person"})
# We can remove derivation classes of the structural objectclass
- # but they're going to be readded afterwards
+ # but they're going to be re-added afterwards
m = Message()
m.dn = Dn(ldb, "cn=ldaptestuser,cn=users," + self.base_dn)
m["objectClass"] = MessageElement("top", FLAG_MOD_DELETE,
@@ -1824,7 +1824,7 @@ delete: description
delete_force(self.ldb, "cn=ldaptestcontainer," + self.base_dn)
def test_groupType_int32(self):
- """Test groupType (int32) behaviour (should appear to be casted to a 32 bit signed integer before comparsion)"""
+ """Test groupType (int32) behaviour (should appear to be casted to a 32 bit signed integer before comparison)"""
res1 = ldb.search(base=self.base_dn, scope=SCOPE_SUBTREE,
attrs=["groupType"], expression="groupType=2147483653")
@@ -2158,7 +2158,7 @@ servicePrincipalName: host/ldaptest2computer29
"givenname": "testy",
"sn": "ldap user2"})
- # Testing Ambigious Name Resolution
+ # Testing Ambiguous Name Resolution
# Testing ldb.search for (&(anr=ldap testy)(objectClass=user))
res = ldb.search(expression="(&(anr=ldap testy)(objectClass=user))")
self.assertEqual(len(res), 3, "Found only %d of 3 for (&(anr=ldap testy)(objectClass=user))" % len(res))
@@ -2402,7 +2402,7 @@ member: cn=ldaptestuser2,cn=users,""" + self.base_dn + """
# Testing ldb.search for (&(member=CN=ldaptestuser4,CN=ldaptestcontainer2," + self.base_dn + ")(objectclass=group)) to check subtree renames and linked attributes"
res = ldb.search(self.base_dn, expression="(&(member=CN=ldaptestuser4,CN=ldaptestcontainer2," + self.base_dn + ")(objectclass=group))", scope=SCOPE_SUBTREE)
- self.assertEqual(len(res), 1, "Could not find (&(member=CN=ldaptestuser4,CN=ldaptestcontainer2," + self.base_dn + ")(objectclass=group)), perhaps linked attributes are not consistant with subtree renames?")
+ self.assertEqual(len(res), 1, "Could not find (&(member=CN=ldaptestuser4,CN=ldaptestcontainer2," + self.base_dn + ")(objectclass=group)), perhaps linked attributes are not consistent with subtree renames?")
# Testing ldb.rename (into itself) of cn=ldaptestcontainer2," + self.base_dn + " to cn=ldaptestcontainer,cn=ldaptestcontainer2," + self.base_dn
try:
@@ -3002,7 +3002,7 @@ nTSecurityDescriptor: """ + sddl
delete_force(self.ldb, user_dn)
#
# Test modify_ldif() with SDDL security descriptor input
- # New desctiptor test
+ # New descriptor test
#
try:
self.ldb.add_ldif("""
diff --git a/source4/dsdb/tests/python/ldap_modify_order.py b/source4/dsdb/tests/python/ldap_modify_order.py
index 54f89597eab..80c4a3a7fe6 100644
--- a/source4/dsdb/tests/python/ldap_modify_order.py
+++ b/source4/dsdb/tests/python/ldap_modify_order.py
@@ -101,7 +101,7 @@ class ModifyOrderTests(samba.tests.TestCase):
clusters = {}
for i, attrs in enumerate(permutations(mod_attrs)):
- # for each permuation we construct a string describing the
+ # for each permutation we construct a string describing the
# requested operations, and a string describing the result
# (which may be an exception). The we cluster the
# attribute strings by their results.
@@ -249,7 +249,7 @@ class ModifyOrderTests(samba.tests.TestCase):
self._test_modify_order(start_attrs, mod_attrs)
def test_modify_order_inapplicable(self):
- #attrbutes that don't go on a user
+ #attributes that don't go on a user
start_attrs = [("objectclass", "user"),
("givenName", "a")]
diff --git a/source4/dsdb/tests/python/ldap_syntaxes.py b/source4/dsdb/tests/python/ldap_syntaxes.py
index d8efb3a105e..081c28073f1 100755
--- a/source4/dsdb/tests/python/ldap_syntaxes.py
+++ b/source4/dsdb/tests/python/ldap_syntaxes.py
@@ -210,7 +210,7 @@ name: """ + object_name + """
expression="(%s=S:5:ABCDE)" % self.dn_string_attribute)
self.assertEqual(len(res), 0)
- # search by DN+Stirng
+ # search by DN+String
res = self.ldb.search(base=self.base_dn,
scope=SCOPE_SUBTREE,
expression="(%s=S:5:ABCDE:%s)" % (self.dn_string_attribute, self.base_dn))
@@ -293,7 +293,7 @@ name: """ + object_name + """
self.assertEqual(num, ERR_CONSTRAINT_VIOLATION)
def test_dn_binary(self):
- # add obeject with correct value
+ # add object with correct value
object_name1 = "obj-DN-Binary1" + time.strftime("%s", time.gmtime())
ldif = self._get_object_ldif(object_name1, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
self.dn_binary_attribute, ": B:4:1234:" + self.base_dn)
diff --git a/source4/dsdb/tests/python/login_basics.py b/source4/dsdb/tests/python/login_basics.py
index b186e723f39..19cdf3e67d7 100755
--- a/source4/dsdb/tests/python/login_basics.py
+++ b/source4/dsdb/tests/python/login_basics.py
@@ -75,7 +75,7 @@ class BasicUserAuthTests(BasePasswordTestCase):
ldap_url = self.host_url
print("Performs a lockout attempt against LDAP using NTLM")
- # get the intial logon values for this user
+ # get the initial logon values for this user
res = self._check_account(userdn,
badPwdCount=0,
badPasswordTime=("greater", 0),
diff --git a/source4/dsdb/tests/python/password_settings.py b/source4/dsdb/tests/python/password_settings.py
index bac89f3e3c8..1fc0c05cdd4 100644
--- a/source4/dsdb/tests/python/password_settings.py
+++ b/source4/dsdb/tests/python/password_settings.py
@@ -300,7 +300,7 @@ class PasswordSettingsTestCase(PasswordTestCase):
self.set_attribute(group2, "member", group1)
self.assert_PSO_applied(user, group2_pso)
- # add another level to the group heirachy & check this PSO takes effect
+ # add another level to the group hierarchy & check this PSO takes effect
self.set_attribute(group3, "member", group2)
self.assert_PSO_applied(user, group3_pso)
@@ -727,7 +727,7 @@ class PasswordSettingsTestCase(PasswordTestCase):
# the msDS-ResultantPSO attribute on a user that doesn't exist yet (it
# won't have any group membership or PSOs applied directly against it yet).
# In theory it's possible to still get an applicable PSO via the user's
- # primaryGroupID (i.e. 'Domain Users' by default). However, testing aginst
+ # primaryGroupID (i.e. 'Domain Users' by default). However, testing against
# Windows shows that the PSO doesn't take effect during the user add
# operation. (However, the Windows GUI tools presumably adds the user in 2
# steps, because it does enforce the PSO for users added via the GUI).
diff --git a/source4/dsdb/tests/python/passwords.py b/source4/dsdb/tests/python/passwords.py
index cd78be4e8b1..de69293da76 100755
--- a/source4/dsdb/tests/python/passwords.py
+++ b/source4/dsdb/tests/python/passwords.py
@@ -1365,12 +1365,12 @@ userPassword: thatsAcomplPASS4
def test_zero_length(self):
# Get the old "minPwdLength"
minPwdLength = self.ldb.get_minPwdLength()
- # Set it temporarely to "0"
+ # Set it temporarily to "0"
self.ldb.set_minPwdLength("0")
# Get the old "pwdProperties"
pwdProperties = self.ldb.get_pwdProperties()
- # Set them temporarely to "0" (to deactivate eventually the complexity)
+ # Set them temporarily to "0" (to deactivate eventually the complexity)
self.ldb.set_pwdProperties("0")
self.ldb.setpassword("(sAMAccountName=testuser)", "")
diff --git a/source4/dsdb/tests/python/sam.py b/source4/dsdb/tests/python/sam.py
index 08365beb2c6..c413b0813e0 100755
--- a/source4/dsdb/tests/python/sam.py
+++ b/source4/dsdb/tests/python/sam.py
@@ -3775,7 +3775,7 @@ class SamTests(samba.tests.TestCase):
def test_protected_sid_objects(self):
"""Test deletion of objects with RID < 1000"""
# a list of some well-known sids
- # objects in Builtin are aready covered by objectclass
+ # objects in Builtin are already covered by objectclass
protected_list = [
["CN=Domain Admins", "CN=Users,"],
["CN=Schema Admins", "CN=Users,"],
diff --git a/source4/dsdb/tests/python/sec_descriptor.py b/source4/dsdb/tests/python/sec_descriptor.py
index 5410e9f7246..6f987078cbd 100755
--- a/source4/dsdb/tests/python/sec_descriptor.py
+++ b/source4/dsdb/tests/python/sec_descriptor.py
@@ -684,7 +684,7 @@ class OwnerGroupDescriptorTests(DescriptorTests):
# Tests for SCHEMA
- # Defalt descriptor tests ##################################################################
+ # Default descriptor tests ##################################################################
def test_130(self):
user_name = "testuser1"
@@ -941,7 +941,7 @@ class OwnerGroupDescriptorTests(DescriptorTests):
# Tests for CONFIGURATION
- # Defalt descriptor tests ##################################################################
+ # Default descriptor tests ##################################################################
def test_160(self):
user_name = "testuser1"
@@ -2022,7 +2022,7 @@ class RightsAttributesTests(DescriptorTests):
_ldb = self.get_ldb_connection("testuser_attr", "samba123@")
res = _ldb.search(base=object_dn, expression="", scope=SCOPE_BASE,
attrs=["sDRightsEffective"])
- # user whould have no rights at all
+ # user should have no rights at all
self.assertEqual(len(res), 1)
self.assertEqual(str(res[0]["sDRightsEffective"][0]), "0")
# give the user Write DACL and see what happens
@@ -2030,7 +2030,7 @@ class RightsAttributesTests(DescriptorTests):
self.sd_utils.dacl_add_ace(object_dn, mod)
res = _ldb.search(base=object_dn, expression="", scope=SCOPE_BASE,
attrs=["sDRightsEffective"])
- # user whould have DACL_SECURITY_INFORMATION
+ # user should have DACL_SECURITY_INFORMATION
self.assertEqual(len(res), 1)
self.assertEqual(str(res[0]["sDRightsEffective"][0]), ("%d") % SECINFO_DACL)
# give the user Write Owners and see what happens
@@ -2038,14 +2038,14 @@ class RightsAttributesTests(DescriptorTests):
self.sd_utils.dacl_add_ace(object_dn, mod)
res = _ldb.search(base=object_dn, expression="", scope=SCOPE_BASE,
attrs=["sDRightsEffective"])
- # user whould have DACL_SECURITY_INFORMATION, OWNER_SECURITY_INFORMATION, GROUP_SECURITY_INFORMATION
+ # user should have DACL_SECURITY_INFORMATION, OWNER_SECURITY_INFORMATION, GROUP_SECURITY_INFORMATION
self.assertEqual(len(res), 1)
self.assertEqual(str(res[0]["sDRightsEffective"][0]), ("%d") % (SECINFO_DACL | SECINFO_GROUP | SECINFO_OWNER))
- # no way to grant security privilege bu adding ACE's so we use a memeber of Domain Admins
+ # no way to grant security privilege bu adding ACE's so we use a member of Domain Admins
_ldb = self.get_ldb_connection("testuser_attr2", "samba123@")
res = _ldb.search(base=object_dn, expression="", scope=SCOPE_BASE,
attrs=["sDRightsEffective"])
- # user whould have DACL_SECURITY_INFORMATION, OWNER_SECURITY_INFORMATION, GROUP_SECURITY_INFORMATION
+ # user should have DACL_SECURITY_INFORMATION, OWNER_SECURITY_INFORMATION, GROUP_SECURITY_INFORMATION
self.assertEqual(len(res), 1)
self.assertEqual(str(res[0]["sDRightsEffective"][0]),
("%d") % (SECINFO_DACL | SECINFO_GROUP | SECINFO_OWNER | SECINFO_SACL))
diff --git a/source4/dsdb/tests/python/token_group.py b/source4/dsdb/tests/python/token_group.py
index bc2c4c71350..7126babb9cd 100755
--- a/source4/dsdb/tests/python/token_group.py
+++ b/source4/dsdb/tests/python/token_group.py
@@ -151,7 +151,7 @@ class StaticTokenTest(samba.tests.TestCase):
extra_sidset = set(extra_sids)
if len(missing_sidset.symmetric_difference(extra_sidset)):
- print("dn token sids unexpeted")
+ print("dn token sids unexpected")
print("tokengroups: %s" % dn_tokengroups)
print("user sids: %s" % self.user_sids)
print("actual difference: %s" % missing_sidset)
@@ -423,7 +423,7 @@ class DynamicTokenTest(samba.tests.TestCase):
extra_sidset = set(extra_sids)
if len(missing_sidset.symmetric_difference(extra_sidset)):
- print("dn token sids unexpeted")
+ print("dn token sids unexpected")
print("tokengroups: %s" % dn_tokengroups)
print("user sids: %s" % self.user_sids)
print("actual difference: %s" % missing_sidset)
diff --git a/source4/dsdb/tests/python/user_account_control.py b/source4/dsdb/tests/python/user_account_control.py
index b54b33678dc..f0f8e85276c 100755
--- a/source4/dsdb/tests/python/user_account_control.py
+++ b/source4/dsdb/tests/python/user_account_control.py
@@ -852,7 +852,7 @@ class UserAccountControlTests(samba.tests.TestCase):
self.add_computer_ldap(computername, others={"userAccountControl": [str(bit_add)]})
delete_force(self.admin_samdb, "CN=%s,%s" % (computername, self.OU))
if bit in priv_bits:
- self.fail("Unexpectdly able to set userAccountControl bit 0x%08X (%s) on %s"
+ self.fail("Unexpectedly able to set userAccountControl bit 0x%08X (%s) on %s"
% (bit, bit_str, computername))
except LdbError as e4:
--
2.34.1

74
backport-0004-CVE-2023-4154.patch
View File

@ -1,74 +0,0 @@
From 704fadfb60e74bbaee41f0e37415c1f31734fb34 Mon Sep 17 00:00:00 2001
From: Joseph Sutton <josephsutton@catalyst.net.nz>
Date: Tue, 14 Feb 2023 17:19:27 +1300
Subject: [PATCH 09/28] CVE-2023-4154 s4-dsdb: Remove
DSDB_ACL_CHECKS_DIRSYNC_FLAG
It's no longer used anywhere.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 8b4e6f7b3fb8018cb64deef9b8e1cbc2e5ba12cf)
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 09/28] CVE-2023-4154 s4-dsdb: Remove
DSDB_ACL_CHECKS_DIRSYNC_FLAG
---
source4/dsdb/samdb/ldb_modules/dirsync.c | 11 ++---------
source4/dsdb/samdb/samdb.h | 1 -
2 files changed, 2 insertions(+), 10 deletions(-)
diff --git a/source4/dsdb/samdb/ldb_modules/dirsync.c b/source4/dsdb/samdb/ldb_modules/dirsync.c
index fa57af49e8f..b3c463741c8 100644
--- a/source4/dsdb/samdb/ldb_modules/dirsync.c
+++ b/source4/dsdb/samdb/ldb_modules/dirsync.c
@@ -1005,7 +1005,6 @@ static int dirsync_ldb_search(struct ldb_module *module, struct ldb_request *req
struct dirsync_context *dsc;
struct ldb_context *ldb;
struct ldb_parse_tree *new_tree = req->op.search.tree;
- uint32_t flags = 0;
enum ndr_err_code ndr_err;
DATA_BLOB blob;
const char **attrs;
@@ -1117,13 +1116,8 @@ static int dirsync_ldb_search(struct ldb_module *module, struct ldb_request *req
return ret;
}
talloc_free(acl_res);
- } else {
- flags |= DSDB_ACL_CHECKS_DIRSYNC_FLAG;
-
- if (ret != LDB_SUCCESS) {
- return ret;
- }
-
+ } else if (ret != LDB_SUCCESS) {
+ return ret;
}
dsc->functional_level = dsdb_functional_level(ldb);
@@ -1394,7 +1388,6 @@ static int dirsync_ldb_search(struct ldb_module *module, struct ldb_request *req
req->controls,
dsc, dirsync_search_callback,
req);
- ldb_req_set_custom_flags(down_req, flags);
LDB_REQ_SET_LOCATION(down_req);
if (ret != LDB_SUCCESS) {
return ret;
diff --git a/source4/dsdb/samdb/samdb.h b/source4/dsdb/samdb/samdb.h
index d054244b20d..9fbff1e119e 100644
--- a/source4/dsdb/samdb/samdb.h
+++ b/source4/dsdb/samdb/samdb.h
@@ -374,7 +374,6 @@ struct dsdb_extended_dn_store_format {
#define DSDB_FULL_JOIN_REPLICATION_COMPLETED_OPAQUE_NAME "DSDB_FULL_JOIN_REPLICATION_COMPLETED"
-#define DSDB_ACL_CHECKS_DIRSYNC_FLAG 0x1
#define DSDB_SAMDB_MINIMUM_ALLOWED_RID 1000
#define DSDB_METADATA_SCHEMA_SEQ_NUM "SCHEMA_SEQ_NUM"
--
2.34.1

173
backport-0005-CVE-2023-4154.patch
View File

@ -1,173 +0,0 @@
From b65b141ed7572503fc896b5efd46b3a48ef847d1 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Fri, 10 Mar 2023 18:25:18 +0100
Subject: [PATCH 10/28] CVE-2023-4154 python:sd_utils: introduce
update_aces_in_dacl() helper
This is a more generic api that can be re-used in other places
as well in future. It operates on a security descriptor object instead of
SDDL.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
(cherry picked from commit 8411e6d302e25d10f1035ebbdcbde7308566e930)
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 10/28] CVE-2023-4154 python:sd_utils: introduce
update_aces_in_dacl() helper
---
python/samba/sd_utils.py | 124 +++++++++++++++++++++++++++++++++++----
1 file changed, 112 insertions(+), 12 deletions(-)
diff --git a/python/samba/sd_utils.py b/python/samba/sd_utils.py
index 26e80ee2f4a..52a78de5d09 100644
--- a/python/samba/sd_utils.py
+++ b/python/samba/sd_utils.py
@@ -21,8 +21,11 @@
import samba
from ldb import Message, MessageElement, Dn
from ldb import FLAG_MOD_REPLACE, SCOPE_BASE
-from samba.ndr import ndr_pack, ndr_unpack
+from samba.ndr import ndr_pack, ndr_unpack, ndr_deepcopy
from samba.dcerpc import security
+from samba.ntstatus import (
+ NT_STATUS_OBJECT_NAME_NOT_FOUND,
+)
class SDUtils(object):
@@ -63,19 +66,116 @@ class SDUtils(object):
res = self.ldb.search(object_dn)
return ndr_unpack(security.dom_sid, res[0]["objectSid"][0])
+ def update_aces_in_dacl(self, dn, del_aces=None, add_aces=None,
+ sddl_attr=None, controls=None):
+ if del_aces is None:
+ del_aces=[]
+ if add_aces is None:
+ add_aces=[]
+
+ def ace_from_sddl(ace_sddl):
+ ace_sd = security.descriptor.from_sddl("D:" + ace_sddl, self.domain_sid)
+ assert(len(ace_sd.dacl.aces)==1)
+ return ace_sd.dacl.aces[0]
+
+ if sddl_attr is None:
+ if controls is None:
+ controls=["sd_flags:1:%d" % security.SECINFO_DACL]
+ sd = self.read_sd_on_dn(dn, controls=controls)
+ if not sd.type & security.SEC_DESC_DACL_PROTECTED:
+ # if the DACL is not protected remove all
+ # inherited aces, as they will be re-inherited
+ # on the server, we need a ndr_deepcopy in order
+ # to avoid reference problems while deleting
+ # the aces while looping over them
+ dacl_copy = ndr_deepcopy(sd.dacl)
+ for ace in dacl_copy.aces:
+ if ace.flags & security.SEC_ACE_FLAG_INHERITED_ACE:
+ try:
+ sd.dacl_del_ace(ace)
+ except samba.NTSTATUSError as err:
+ if err.args[0] != NT_STATUS_OBJECT_NAME_NOT_FOUND:
+ raise err
+ # dacl_del_ace may remove more than
+ # one ace, so we may not find it anymore
+ pass
+ else:
+ if controls is None:
+ controls=[]
+ res = self.ldb.search(dn, SCOPE_BASE, None,
+ [sddl_attr], controls=controls)
+ old_sddl = str(res[0][sddl_attr][0])
+ sd = security.descriptor.from_sddl(old_sddl, self.domain_sid)
+
+ num_changes = 0
+ del_ignored = []
+ add_ignored = []
+ inherited_ignored = []
+
+ for ace in del_aces:
+ if isinstance(ace, str):
+ ace = ace_from_sddl(ace)
+ assert(isinstance(ace, security.ace))
+
+ if ace.flags & security.SEC_ACE_FLAG_INHERITED_ACE:
+ inherited_ignored.append(ace)
+ continue
+
+ if ace not in sd.dacl.aces:
+ del_ignored.append(ace)
+ continue
+
+ sd.dacl_del_ace(ace)
+ num_changes += 1
+
+ for ace in add_aces:
+ add_idx = -1
+ if isinstance(ace, dict):
+ if "idx" in ace:
+ add_idx = ace["idx"]
+ ace = ace["ace"]
+ if isinstance(ace, str):
+ ace = ace_from_sddl(ace)
+ assert(isinstance(ace, security.ace))
+
+ if ace.flags & security.SEC_ACE_FLAG_INHERITED_ACE:
+ inherited_ignored.append(ace)
+ continue
+
+ if ace in sd.dacl.aces:
+ add_ignored.append(ace)
+ continue
+
+ sd.dacl_add(ace, add_idx)
+ num_changes += 1
+
+ if num_changes == 0:
+ return del_ignored, add_ignored, inherited_ignored
+
+ if sddl_attr is None:
+ self.modify_sd_on_dn(dn, sd, controls=controls)
+ else:
+ new_sddl = sd.as_sddl(self.domain_sid)
+ m = Message()
+ m.dn = dn
+ m[sddl_attr] = MessageElement(new_sddl.encode('ascii'),
+ FLAG_MOD_REPLACE,
+ sddl_attr)
+ self.ldb.modify(m, controls=controls)
+
+ return del_ignored, add_ignored, inherited_ignored
+
def dacl_add_ace(self, object_dn, ace):
- """Add an ACE to an objects security descriptor
+ """Add an ACE (or more) to an objects security descriptor
"""
- desc = self.read_sd_on_dn(object_dn, ["show_deleted:1"])
- desc_sddl = desc.as_sddl(self.domain_sid)
- if ace in desc_sddl:
- return
- if desc_sddl.find("(") >= 0:
- desc_sddl = (desc_sddl[:desc_sddl.index("(")] + ace +
- desc_sddl[desc_sddl.index("("):])
- else:
- desc_sddl = desc_sddl + ace
- self.modify_sd_on_dn(object_dn, desc_sddl, ["show_deleted:1"])
+ ace_sd = security.descriptor.from_sddl("D:" + ace, self.domain_sid)
+ add_aces = []
+ add_idx = 0
+ for ace in ace_sd.dacl.aces:
+ add_aces.append({"idx": add_idx, "ace": ace})
+ add_idx += 1
+ _,_,_ = self.update_aces_in_dacl(object_dn, add_aces=add_aces,
+ controls=["show_deleted:1"])
def get_sd_as_sddl(self, object_dn, controls=[]):
"""Return object nTSecutiryDescriptor in SDDL format
--
2.34.1

88
backport-0006-CVE-2023-4154.patch
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@ -1,88 +0,0 @@
From 8ebcfe5599c5540da2fdd161d5108275d22c959e Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 16 Mar 2023 18:03:10 +0100
Subject: [PATCH 11/28] CVE-2023-4154 python:sd_utils: add
dacl_{prepend,append,delete}_aces() helpers
They better represent what they are doing, we keep dacl_add_ace()
as wrapper of dacl_prepend_aces() in order to let existing callers
work as before.
In future it would be good to have a dacl_insert_aces() that
would canonicalize the ace order before storing, but that a task
for another day.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
(cherry picked from commit a1109a9bf12e020636b8d66fc54984aac58bfe6b)
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 11/28] CVE-2023-4154 python:sd_utils: add
dacl_{prepend,append,delete}_aces() helpers
---
python/samba/sd_utils.py | 39 ++++++++++++++++++++++++++++++++++-----
1 file changed, 34 insertions(+), 5 deletions(-)
diff --git a/python/samba/sd_utils.py b/python/samba/sd_utils.py
index 52a78de5d09..462bbfbaf18 100644
--- a/python/samba/sd_utils.py
+++ b/python/samba/sd_utils.py
@@ -165,17 +165,46 @@ class SDUtils(object):
return del_ignored, add_ignored, inherited_ignored
- def dacl_add_ace(self, object_dn, ace):
- """Add an ACE (or more) to an objects security descriptor
+ def dacl_prepend_aces(self, object_dn, aces, controls=None):
+ """Prepend an ACE (or more) to an objects security descriptor
"""
- ace_sd = security.descriptor.from_sddl("D:" + ace, self.domain_sid)
+ ace_sd = security.descriptor.from_sddl("D:" + aces, self.domain_sid)
add_aces = []
add_idx = 0
for ace in ace_sd.dacl.aces:
add_aces.append({"idx": add_idx, "ace": ace})
add_idx += 1
- _,_,_ = self.update_aces_in_dacl(object_dn, add_aces=add_aces,
- controls=["show_deleted:1"])
+ _,ai,ii = self.update_aces_in_dacl(object_dn, add_aces=add_aces,
+ controls=controls)
+ return ai, ii
+
+ def dacl_add_ace(self, object_dn, ace):
+ """Add an ACE (or more) to an objects security descriptor
+ """
+ _,_ = self.dacl_prepend_aces(object_dn, ace,
+ controls=["show_deleted:1"])
+
+ def dacl_append_aces(self, object_dn, aces, controls=None):
+ """Append an ACE (or more) to an objects security descriptor
+ """
+ ace_sd = security.descriptor.from_sddl("D:" + aces, self.domain_sid)
+ add_aces = []
+ for ace in ace_sd.dacl.aces:
+ add_aces.append(ace)
+ _,ai,ii = self.update_aces_in_dacl(object_dn, add_aces=add_aces,
+ controls=controls)
+ return ai, ii
+
+ def dacl_delete_aces(self, object_dn, aces, controls=None):
+ """Delete an ACE (or more) to an objects security descriptor
+ """
+ del_sd = security.descriptor.from_sddl("D:" + aces, self.domain_sid)
+ del_aces = []
+ for ace in del_sd.dacl.aces:
+ del_aces.append(ace)
+ di,_,ii = self.update_aces_in_dacl(object_dn, del_aces=del_aces,
+ controls=controls)
+ return di, ii
def get_sd_as_sddl(self, object_dn, controls=[]):
"""Return object nTSecutiryDescriptor in SDDL format
--
2.34.1

61
backport-0007-CVE-2023-4154.patch
View File

@ -1,61 +0,0 @@
From 8a2b11fda30eef3883bbe9ea538dae6f68216fd9 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 16 Mar 2023 10:11:05 +0100
Subject: [PATCH 12/28] CVE-2023-4154 py_security: allow idx argument to
descriptor.[s|d]acl_add()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
(cherry picked from commit 9ea06aaf9f57e3c7094553d9ac40fb73057a9b74)
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 12/28] CVE-2023-4154 py_security: allow idx argument to
descriptor.[s|d]acl_add()
---
source4/librpc/ndr/py_security.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/source4/librpc/ndr/py_security.c b/source4/librpc/ndr/py_security.c
index ff3de775af6..ac92f3a47a3 100644
--- a/source4/librpc/ndr/py_security.c
+++ b/source4/librpc/ndr/py_security.c
@@ -176,12 +176,13 @@ static PyObject *py_descriptor_sacl_add(PyObject *self, PyObject *args)
NTSTATUS status;
struct security_ace *ace;
PyObject *py_ace;
+ Py_ssize_t idx = -1;
- if (!PyArg_ParseTuple(args, "O", &py_ace))
+ if (!PyArg_ParseTuple(args, "O|n", &py_ace, &idx))
return NULL;
ace = pytalloc_get_ptr(py_ace);
- status = security_descriptor_sacl_add(desc, ace);
+ status = security_descriptor_sacl_insert(desc, ace, idx);
PyErr_NTSTATUS_IS_ERR_RAISE(status);
Py_RETURN_NONE;
}
@@ -192,13 +193,14 @@ static PyObject *py_descriptor_dacl_add(PyObject *self, PyObject *args)
NTSTATUS status;
struct security_ace *ace;
PyObject *py_ace;
+ Py_ssize_t idx = -1;
- if (!PyArg_ParseTuple(args, "O", &py_ace))
+ if (!PyArg_ParseTuple(args, "O|n", &py_ace, &idx))
return NULL;
ace = pytalloc_get_ptr(py_ace);
- status = security_descriptor_dacl_add(desc, ace);
+ status = security_descriptor_dacl_insert(desc, ace, idx);
PyErr_NTSTATUS_IS_ERR_RAISE(status);
Py_RETURN_NONE;
}
--
2.34.1

57
backport-0008-CVE-2023-4154.patch
View File

@ -1,57 +0,0 @@
From 217b30b05e24b66a427d9cc605141f917b88745c Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Fri, 17 Mar 2023 14:08:34 +0100
Subject: [PATCH 13/28] CVE-2023-4154 python/samba/ndr: add ndr_deepcopy()
helper
This uses ndr_pack/unpack in order to create a deep copy
of the given object.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
(cherry picked from commit 4627997ddae44265ad35b3234232eb74458c6c34)
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 13/28] CVE-2023-4154 python/samba/ndr: add ndr_deepcopy()
helper
---
python/samba/ndr.py | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/python/samba/ndr.py b/python/samba/ndr.py
index 35b2414e8ae..8369abfb2d0 100644
--- a/python/samba/ndr.py
+++ b/python/samba/ndr.py
@@ -56,6 +56,25 @@ def ndr_print(object):
return ndr_print()
+def ndr_deepcopy(object):
+ """Create a deep copy of a NDR object, using pack/unpack
+
+ :param object: Object to copy
+ :return: The object copy
+ """
+ ndr_pack = getattr(object, "__ndr_pack__", None)
+ if ndr_pack is None:
+ raise TypeError("%r is not a NDR object" % object)
+ data = ndr_pack()
+ cls = type(object)
+ copy = cls()
+ ndr_unpack = getattr(copy, "__ndr_unpack__", None)
+ if ndr_unpack is None:
+ raise TypeError("%r is not a NDR object" % copy)
+ ndr_unpack(data, allow_remaining=False)
+ return copy
+
+
def ndr_pack_in(object, bigendian=False, ndr64=False):
"""Pack the input of an NDR function object.
--
2.34.1

50
backport-0009-CVE-2023-4154.patch
View File

@ -1,50 +0,0 @@
From da9bdf36c357826f4dd25cf1121dfdbba3ed1dd2 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 16 Mar 2023 09:57:43 +0100
Subject: [PATCH 14/28] CVE-2023-4154 replace: add ARRAY_INSERT_ELEMENT()
helper
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
(cherry picked from commit 9d8ff0d1e0b2ba7c84af36e1931f5bc99902a44b)
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 14/28] CVE-2023-4154 replace: add ARRAY_INSERT_ELEMENT()
helper
---
lib/replace/replace.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/lib/replace/replace.h b/lib/replace/replace.h
index b15f3d14c8a..25e6e145eeb 100644
--- a/lib/replace/replace.h
+++ b/lib/replace/replace.h
@@ -885,6 +885,21 @@ typedef unsigned long long ptrdiff_t ;
#define ARRAY_DEL_ELEMENT(a,i,n) \
if((i)<((n)-1)){memmove(&((a)[(i)]),&((a)[(i)+1]),(sizeof(*(a))*((n)-(i)-1)));}
+/**
+ * Insert an array element by moving the rest one up
+ *
+ */
+#define ARRAY_INSERT_ELEMENT(__array,__old_last_idx,__new_elem,__new_idx) do { \
+ if ((__new_idx) < (__old_last_idx)) { \
+ const void *__src = &((__array)[(__new_idx)]); \
+ void *__dst = &((__array)[(__new_idx)+1]); \
+ size_t __num = (__old_last_idx)-(__new_idx); \
+ size_t __len = sizeof(*(__array)) * __num; \
+ memmove(__dst, __src, __len); \
+ } \
+ (__array)[(__new_idx)] = (__new_elem); \
+} while(0)
+
/**
* Pointer difference macro
*/
--
2.34.1

103
backport-0010-CVE-2023-4154.patch
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@ -1,103 +0,0 @@
From 7ebf51dd8b57b5932bb6f923d513e3f84c653567 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 16 Mar 2023 10:00:11 +0100
Subject: [PATCH 15/28] CVE-2023-4154 libcli/security: prepare
security_descriptor_acl_add() to place the ace at a position
Often it is important to insert an ace at a specific position in the
ACL. As a default we still append by default by using -1, which is the
generic version of passing the number of existing aces.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
(cherry picked from commit c3cb915a67aff6739b72b86d7d139609df309ada)
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 15/28] CVE-2023-4154 libcli/security: prepare
security_descriptor_acl_add() to place the ace at a position
---
libcli/security/security_descriptor.c | 27 ++++++++++++++++++++-------
1 file changed, 20 insertions(+), 7 deletions(-)
diff --git a/libcli/security/security_descriptor.c b/libcli/security/security_descriptor.c
index 23d436dbaeb..bc38a405e1e 100644
--- a/libcli/security/security_descriptor.c
+++ b/libcli/security/security_descriptor.c
@@ -268,9 +268,11 @@ NTSTATUS security_descriptor_for_client(TALLOC_CTX *mem_ctx,
static NTSTATUS security_descriptor_acl_add(struct security_descriptor *sd,
bool add_to_sacl,
- const struct security_ace *ace)
+ const struct security_ace *ace,
+ ssize_t _idx)
{
struct security_acl *acl = NULL;
+ ssize_t idx;
if (add_to_sacl) {
acl = sd->sacl;
@@ -289,15 +291,28 @@ static NTSTATUS security_descriptor_acl_add(struct security_descriptor *sd,
acl->aces = NULL;
}
+ if (_idx < 0) {
+ idx = (acl->num_aces + 1) + _idx;
+ } else {
+ idx = _idx;
+ }
+
+ if (idx < 0) {
+ return NT_STATUS_ARRAY_BOUNDS_EXCEEDED;
+ } else if (idx > acl->num_aces) {
+ return NT_STATUS_ARRAY_BOUNDS_EXCEEDED;
+ }
+
acl->aces = talloc_realloc(acl, acl->aces,
struct security_ace, acl->num_aces+1);
if (acl->aces == NULL) {
return NT_STATUS_NO_MEMORY;
}
- acl->aces[acl->num_aces] = *ace;
+ ARRAY_INSERT_ELEMENT(acl->aces, acl->num_aces, *ace, idx);
+ acl->num_aces++;
- switch (acl->aces[acl->num_aces].type) {
+ switch (acl->aces[idx].type) {
case SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT:
case SEC_ACE_TYPE_ACCESS_DENIED_OBJECT:
case SEC_ACE_TYPE_SYSTEM_AUDIT_OBJECT:
@@ -308,8 +323,6 @@ static NTSTATUS security_descriptor_acl_add(struct security_descriptor *sd,
break;
}
- acl->num_aces++;
-
if (add_to_sacl) {
sd->sacl = acl;
sd->type |= SEC_DESC_SACL_PRESENT;
@@ -328,7 +341,7 @@ static NTSTATUS security_descriptor_acl_add(struct security_descriptor *sd,
NTSTATUS security_descriptor_sacl_add(struct security_descriptor *sd,
const struct security_ace *ace)
{
- return security_descriptor_acl_add(sd, true, ace);
+ return security_descriptor_acl_add(sd, true, ace, -1);
}
/*
@@ -338,7 +351,7 @@ NTSTATUS security_descriptor_sacl_add(struct security_descriptor *sd,
NTSTATUS security_descriptor_dacl_add(struct security_descriptor *sd,
const struct security_ace *ace)
{
- return security_descriptor_acl_add(sd, false, ace);
+ return security_descriptor_acl_add(sd, false, ace, -1);
}
/*
--
2.34.1

90
backport-0011-CVE-2023-4154.patch
View File

@ -1,90 +0,0 @@
From 570e892a0e811b1c90b7fe6b065b16591d38f7ee Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 16 Mar 2023 10:03:44 +0100
Subject: [PATCH 16/28] CVE-2023-4154 libcli/security: add
security_descriptor_[s|d]acl_insert() helpers
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
(cherry picked from commit 2c02378029fff6636b8f19e45af78b265f2210ed)
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 16/28] CVE-2023-4154 libcli/security: add
security_descriptor_[s|d]acl_insert() helpers
---
libcli/security/security_descriptor.c | 28 +++++++++++++++++++++++++++
libcli/security/security_descriptor.h | 6 ++++++
2 files changed, 34 insertions(+)
diff --git a/libcli/security/security_descriptor.c b/libcli/security/security_descriptor.c
index bc38a405e1e..db998bbf816 100644
--- a/libcli/security/security_descriptor.c
+++ b/libcli/security/security_descriptor.c
@@ -344,6 +344,20 @@ NTSTATUS security_descriptor_sacl_add(struct security_descriptor *sd,
return security_descriptor_acl_add(sd, true, ace, -1);
}
+/*
+ insert an ACE at a given index to the SACL of a security_descriptor
+
+ idx can be negative, which means it's related to the new size from the
+ end, so -1 means the ace is appended at the end.
+*/
+
+NTSTATUS security_descriptor_sacl_insert(struct security_descriptor *sd,
+ const struct security_ace *ace,
+ ssize_t idx)
+{
+ return security_descriptor_acl_add(sd, true, ace, idx);
+}
+
/*
add an ACE to the DACL of a security_descriptor
*/
@@ -354,6 +368,20 @@ NTSTATUS security_descriptor_dacl_add(struct security_descriptor *sd,
return security_descriptor_acl_add(sd, false, ace, -1);
}
+/*
+ insert an ACE at a given index to the DACL of a security_descriptor
+
+ idx can be negative, which means it's related to the new size from the
+ end, so -1 means the ace is appended at the end.
+*/
+
+NTSTATUS security_descriptor_dacl_insert(struct security_descriptor *sd,
+ const struct security_ace *ace,
+ ssize_t idx)
+{
+ return security_descriptor_acl_add(sd, false, ace, idx);
+}
+
/*
delete the ACE corresponding to the given trustee in an ACL of a
security_descriptor
diff --git a/libcli/security/security_descriptor.h b/libcli/security/security_descriptor.h
index 46545321d15..354bc17e925 100644
--- a/libcli/security/security_descriptor.h
+++ b/libcli/security/security_descriptor.h
@@ -33,8 +33,14 @@ NTSTATUS security_descriptor_for_client(TALLOC_CTX *mem_ctx,
struct security_descriptor **_csd);
NTSTATUS security_descriptor_sacl_add(struct security_descriptor *sd,
const struct security_ace *ace);
+NTSTATUS security_descriptor_sacl_insert(struct security_descriptor *sd,
+ const struct security_ace *ace,
+ ssize_t idx);
NTSTATUS security_descriptor_dacl_add(struct security_descriptor *sd,
const struct security_ace *ace);
+NTSTATUS security_descriptor_dacl_insert(struct security_descriptor *sd,
+ const struct security_ace *ace,
+ ssize_t idx);
NTSTATUS security_descriptor_dacl_del(struct security_descriptor *sd,
const struct dom_sid *trustee);
NTSTATUS security_descriptor_sacl_del(struct security_descriptor *sd,
--
2.34.1

71
backport-0012-CVE-2023-4154.patch
View File

@ -1,71 +0,0 @@
From 8ad21108f88be4fcabc1919757eed2ed06c06fba Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Mon, 7 Aug 2023 11:55:55 +1200
Subject: [PATCH 17/28] CVE-2023-4154 dsdb/tests: Do not run SimpleDirsyncTests
twice
To re-use setup code, the super-class must have no test_*() methods
otherwise these will be run as well as the class-local tests.
We rename tests that would otherwise have duplicate names
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 17/28] CVE-2023-4154 dsdb/tests: Do not run SimpleDirsyncTests
twice
---
selftest/knownfail | 2 +-
source4/dsdb/tests/python/dirsync.py | 7 ++-----
2 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/selftest/knownfail b/selftest/knownfail
index c6e0a242ecb..f1768a270b5 100644
--- a/selftest/knownfail
+++ b/selftest/knownfail
@@ -151,7 +151,7 @@
^samba4.smb2.acls.*.inheritflags
^samba4.smb2.acls.*.owner
^samba4.smb2.acls.*.ACCESSBASED
-^samba4.ldap.dirsync.python.ad_dc_ntvfs..__main__.ExtendedDirsyncTests.test_dirsync_deleted_items
+^samba4.ldap.dirsync.python.ad_dc_ntvfs..__main__.SimpleDirsyncTests.test_dirsync_deleted_items_OBJECT_SECURITY
#^samba4.ldap.dirsync.python.ad_dc_ntvfs..__main__.ExtendedDirsyncTests.*
^samba4.libsmbclient.opendir.(NT1|SMB3).opendir # This requires netbios browsing
^samba4.rpc.drsuapi.*.drsuapi.DsGetDomainControllerInfo\(.*\)$
diff --git a/source4/dsdb/tests/python/dirsync.py b/source4/dsdb/tests/python/dirsync.py
index ca0947e2d21..ad136b7efee 100755
--- a/source4/dsdb/tests/python/dirsync.py
+++ b/source4/dsdb/tests/python/dirsync.py
@@ -458,7 +458,7 @@ class SimpleDirsyncTests(DirsyncBaseTests):
self.assertTrue(res[0].get("name") is not None)
delete_force(self.ldb_admin, ouname)
- def test_dirsync_linkedattributes(self):
+ def test_dirsync_linkedattributes_OBJECT_SECURITY(self):
"""Check that dirsync returned deleted objects too"""
# Let's search for members
self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
@@ -585,9 +585,6 @@ class SimpleDirsyncTests(DirsyncBaseTests):
expression="(&(objectClass=organizationalUnit)(!(isDeleted=*)))",
controls=controls)
-
-class ExtendedDirsyncTests(SimpleDirsyncTests):
-
def test_dirsync_linkedattributes_range(self):
self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
res = self.ldb_admin.search(self.base_dn,
@@ -711,7 +708,7 @@ class ExtendedDirsyncTests(SimpleDirsyncTests):
self.assertIn(b"<GUID=", resEX0[0]["member"][0])
self.assertIn(b">;<SID=010500000000000515", resEX0[0]["member"][0])
- def test_dirsync_deleted_items(self):
+ def test_dirsync_deleted_items_OBJECT_SECURITY(self):
"""Check that dirsync returned deleted objects too"""
# Let's create an OU
self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
--
2.34.1

80
backport-0013-CVE-2023-4154.patch
View File

@ -1,80 +0,0 @@
From 87ff4f57bf7a1980f2f6299115e35ab12483a150 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Mon, 7 Aug 2023 13:15:40 +1200
Subject: [PATCH 18/28] CVE-2023-4154 dsdb/tests: Use self.addCleanup() and
delete_force()
Thie helps ensure this test is reliable even in spite of errors while
running.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 18/28] CVE-2023-4154 dsdb/tests: Use self.addCleanup() and
delete_force()
---
source4/dsdb/tests/python/confidential_attr.py | 6 ++----
source4/dsdb/tests/python/dirsync.py | 6 +-----
2 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/source4/dsdb/tests/python/confidential_attr.py b/source4/dsdb/tests/python/confidential_attr.py
index 8ca56bd1023..3997848f8f9 100755
--- a/source4/dsdb/tests/python/confidential_attr.py
+++ b/source4/dsdb/tests/python/confidential_attr.py
@@ -98,7 +98,9 @@ class ConfidentialAttrCommon(samba.tests.TestCase):
userou = "OU=conf-attr-test"
self.ou = "{0},{1}".format(userou, self.base_dn)
+ samba.tests.delete_force(self.ldb_admin, self.ou, controls=['tree_delete:1'])
self.ldb_admin.create_ou(self.ou)
+ self.addCleanup(samba.tests.delete_force, self.ldb_admin, self.ou, controls=['tree_delete:1'])
# use a common username prefix, so we can use sAMAccountName=CATC-* as
# a search filter to only return the users we're interested in
@@ -139,10 +141,6 @@ class ConfidentialAttrCommon(samba.tests.TestCase):
"{0} searchFlags already {1}".format(self.conf_attr,
search_flags))
- def tearDown(self):
- super(ConfidentialAttrCommon, self).tearDown()
- self.ldb_admin.delete(self.ou, ["tree_delete:1"])
-
def add_attr(self, dn, attr, value):
m = Message()
m.dn = Dn(self.ldb_admin, dn)
diff --git a/source4/dsdb/tests/python/dirsync.py b/source4/dsdb/tests/python/dirsync.py
index ad136b7efee..e06b85bc749 100755
--- a/source4/dsdb/tests/python/dirsync.py
+++ b/source4/dsdb/tests/python/dirsync.py
@@ -137,10 +137,6 @@ class SimpleDirsyncTests(DirsyncBaseTests):
if self.ouname:
delete_force(self.ldb_admin, self.ouname)
self.sd_utils.modify_sd_on_dn(self.base_dn, self.desc_sddl)
- try:
- self.ldb_admin.deletegroup("testgroup")
- except Exception:
- pass
# def test_dirsync_errors(self):
@@ -499,6 +495,7 @@ class SimpleDirsyncTests(DirsyncBaseTests):
self.assertEqual(len(res[0].get("member")), size)
self.ldb_admin.newgroup("testgroup")
+ self.addCleanup(self.ldb_admin.deletegroup, "testgroup")
self.ldb_admin.add_remove_group_members("testgroup", [self.simple_user],
add_members_operation=True)
@@ -537,7 +534,6 @@ class SimpleDirsyncTests(DirsyncBaseTests):
attrs=["member"],
controls=[control1])
- self.ldb_admin.deletegroup("testgroup")
self.assertEqual(len(res[0].get("member")), 0)
def test_dirsync_deleted_items(self):
--
2.34.1

44
backport-0014-CVE-2023-4154.patch
View File

@ -1,44 +0,0 @@
From 23031057e8626e61994bf833226c196e0d966e63 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Mon, 7 Aug 2023 14:44:28 +1200
Subject: [PATCH 19/28] CVE-2023-4154 dsdb/tests: Force the test attribute to
be not-confidential at the start
Rather than fail, if the last run failed to reset things, just force
the DC into the required state.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 19/28] CVE-2023-4154 dsdb/tests: Force the test attribute to
be not-confidential at the start
---
source4/dsdb/tests/python/confidential_attr.py | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/source4/dsdb/tests/python/confidential_attr.py b/source4/dsdb/tests/python/confidential_attr.py
index 3997848f8f9..ee7f554a008 100755
--- a/source4/dsdb/tests/python/confidential_attr.py
+++ b/source4/dsdb/tests/python/confidential_attr.py
@@ -136,10 +136,12 @@ class ConfidentialAttrCommon(samba.tests.TestCase):
# sanity-check the flag is not already set (this'll cause problems if
# previous test run didn't clean up properly)
- search_flags = self.get_attr_search_flags(self.attr_dn)
- self.assertEqual(0, int(search_flags) & SEARCH_FLAG_CONFIDENTIAL,
- "{0} searchFlags already {1}".format(self.conf_attr,
- search_flags))
+ search_flags = int(self.get_attr_search_flags(self.attr_dn))
+ if search_flags & SEARCH_FLAG_CONFIDENTIAL:
+ self.set_attr_search_flags(self.attr_dn, str(search_flags &~ SEARCH_FLAG_CONFIDENTIAL))
+ search_flags = int(self.get_attr_search_flags(self.attr_dn))
+ self.assertEqual(0, search_flags & SEARCH_FLAG_CONFIDENTIAL,
+ f"{self.conf_attr} searchFlags did not reset to omit SEARCH_FLAG_CONFIDENTIAL ({search_flags})")
def add_attr(self, dn, attr, value):
m = Message()
--
2.34.1

53
backport-0015-CVE-2023-4154.patch
View File

@ -1,53 +0,0 @@
From 3e7bdcd0e488fe0788ca537ca9894f0c4fda6be6 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Mon, 7 Aug 2023 11:56:56 +1200
Subject: [PATCH 20/28] CVE-2023-4154 dsdb/tests: Check that secret attributes
are not visible with DirSync ever.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 20/28] CVE-2023-4154 dsdb/tests: Check that secret attributes
are not visible with DirSync ever.
---
selftest/knownfail.d/dirsync | 1 +
source4/dsdb/tests/python/dirsync.py | 12 ++++++++++++
2 files changed, 13 insertions(+)
create mode 100644 selftest/knownfail.d/dirsync
diff --git a/selftest/knownfail.d/dirsync b/selftest/knownfail.d/dirsync
new file mode 100644
index 00000000000..9367f92e109
--- /dev/null
+++ b/selftest/knownfail.d/dirsync
@@ -0,0 +1 @@
+^samba4.ldap.dirsync.python\(.*\).__main__.SimpleDirsyncTests.test_dirsync_unicodePwd
\ No newline at end of file
diff --git a/source4/dsdb/tests/python/dirsync.py b/source4/dsdb/tests/python/dirsync.py
index e06b85bc749..2cacaf01251 100755
--- a/source4/dsdb/tests/python/dirsync.py
+++ b/source4/dsdb/tests/python/dirsync.py
@@ -742,6 +742,18 @@ class SimpleDirsyncTests(DirsyncBaseTests):
self.assertEqual(guid2, guid)
self.assertEqual(str(res[0].dn), "")
+ def test_dirsync_unicodePwd(self):
+ res = self.ldb_admin.search(self.base_dn,
+ attrs=["unicodePwd", "supplementalCredentials", "samAccountName"],
+ expression="(samAccountName=krbtgt)",
+ controls=["dirsync:1:0:0"])
+
+ self.assertTrue(len(res) == 1)
+ # This form ensures this is a case insensitive comparison
+ self.assertTrue("samAccountName" in res[0])
+ self.assertTrue(res[0].get("samAccountName"))
+ self.assertTrue(res[0].get("unicodePwd") is None)
+ self.assertTrue(res[0].get("supplementalCredentials") is None)
if not getattr(opts, "listtests", False):
lp = sambaopts.get_loadparm()
--
2.34.1

43
backport-0016-CVE-2023-4154.patch
View File

@ -1,43 +0,0 @@
From ebc2796a029b4dbe803457db0de9e999d1203460 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Tue, 8 Aug 2023 11:18:46 +1200
Subject: [PATCH 21/28] CVE-2023-4154 dsdb/tests: Speed up DirSync test by only
checking positive matches once
When we (expect to) get back a result, do not waste time against a potentially
slow server confirming we also get back results for all the other attribute
combinations.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 21/28] CVE-2023-4154 dsdb/tests: Speed up DirSync test by only
checking positive matches once
---
source4/dsdb/tests/python/confidential_attr.py | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/source4/dsdb/tests/python/confidential_attr.py b/source4/dsdb/tests/python/confidential_attr.py
index ee7f554a008..678a5a82948 100755
--- a/source4/dsdb/tests/python/confidential_attr.py
+++ b/source4/dsdb/tests/python/confidential_attr.py
@@ -742,7 +742,13 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
# want to weed out results from any previous test runs
search = "(&{0}{1})".format(expr, self.extra_filter)
- for attr in self.attr_filters:
+ # If we expect to return multiple results, only check the first
+ if expected_num > 0:
+ attr_filters = [self.attr_filters[0]]
+ else:
+ attr_filters = self.attr_filters
+
+ for attr in attr_filters:
res = samdb.search(base_dn, expression=search, scope=SCOPE_SUBTREE,
attrs=attr, controls=self.dirsync)
self.assertEqual(len(res), expected_num,
--
2.34.1

101
backport-0017-CVE-2023-4154.patch
View File

@ -1,101 +0,0 @@
From 9d249db44c7c8feb1c4e8719739a5cee60b25842 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Tue, 8 Aug 2023 14:30:19 +1200
Subject: [PATCH 22/28] CVE-2023-4154 dsdb/tests: Add test for
SEARCH_FLAG_RODC_ATTRIBUTE behaviour
SEARCH_FLAG_RODC_ATTRIBUTE should be like SEARCH_FLAG_CONFIDENTIAL,
but for DirSync and DRS replication. Accounts with
GUID_DRS_GET_CHANGES rights should not be able to read this
attribute.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 22/28] CVE-2023-4154 dsdb/tests: Add test for
SEARCH_FLAG_RODC_ATTRIBUTE behaviour
---
.../dsdb/tests/python/confidential_attr.py | 45 ++++++++++++++++---
1 file changed, 40 insertions(+), 5 deletions(-)
diff --git a/source4/dsdb/tests/python/confidential_attr.py b/source4/dsdb/tests/python/confidential_attr.py
index 678a5a82948..edbc9593204 100755
--- a/source4/dsdb/tests/python/confidential_attr.py
+++ b/source4/dsdb/tests/python/confidential_attr.py
@@ -30,13 +30,15 @@ import time
from samba.tests.subunitrun import SubunitOptions, TestProgram
import samba.getopt as options
from ldb import SCOPE_BASE, SCOPE_SUBTREE
-from samba.dsdb import SEARCH_FLAG_CONFIDENTIAL, SEARCH_FLAG_PRESERVEONDELETE
+from samba.dsdb import SEARCH_FLAG_CONFIDENTIAL, SEARCH_FLAG_RODC_ATTRIBUTE, SEARCH_FLAG_PRESERVEONDELETE
from ldb import Message, MessageElement, Dn
from ldb import FLAG_MOD_REPLACE, FLAG_MOD_ADD
from samba.auth import system_session
from samba import gensec, sd_utils
from samba.samdb import SamDB
from samba.credentials import Credentials, DONT_USE_KERBEROS
+from samba.dcerpc import security
+
import samba.tests
import samba.dsdb
@@ -137,11 +139,11 @@ class ConfidentialAttrCommon(samba.tests.TestCase):
# sanity-check the flag is not already set (this'll cause problems if
# previous test run didn't clean up properly)
search_flags = int(self.get_attr_search_flags(self.attr_dn))
- if search_flags & SEARCH_FLAG_CONFIDENTIAL:
- self.set_attr_search_flags(self.attr_dn, str(search_flags &~ SEARCH_FLAG_CONFIDENTIAL))
+ if search_flags & SEARCH_FLAG_CONFIDENTIAL|SEARCH_FLAG_RODC_ATTRIBUTE:
+ self.set_attr_search_flags(self.attr_dn, str(search_flags &~ (SEARCH_FLAG_CONFIDENTIAL|SEARCH_FLAG_RODC_ATTRIBUTE)))
search_flags = int(self.get_attr_search_flags(self.attr_dn))
- self.assertEqual(0, search_flags & SEARCH_FLAG_CONFIDENTIAL,
- f"{self.conf_attr} searchFlags did not reset to omit SEARCH_FLAG_CONFIDENTIAL ({search_flags})")
+ self.assertEqual(0, search_flags & (SEARCH_FLAG_CONFIDENTIAL|SEARCH_FLAG_RODC_ATTRIBUTE),
+ f"{self.conf_attr} searchFlags did not reset to omit SEARCH_FLAG_CONFIDENTIAL and SEARCH_FLAG_RODC_ATTRIBUTE ({search_flags})")
def add_attr(self, dn, attr, value):
m = Message()
@@ -1098,5 +1100,38 @@ class ConfidentialAttrTestDirsync(ConfidentialAttrCommon):
user_matching, user_non_matching = time_searches(self.ldb_user)
assertRangesOverlap(user_matching, user_non_matching)
+# Check that using the dirsync controls doesn't reveal confidential
+# "RODC filtered attribute" values to users with only
+# GUID_DRS_GET_CHANGES. The tests is so similar to the Confidential
+# attribute test we base it on that.
+class RodcFilteredAttrDirsync(ConfidentialAttrTestDirsync):
+
+ def setUp(self):
+ super().setUp()
+ self.dirsync = ["dirsync:1:0:1000"]
+
+ user_sid = self.sd_utils.get_object_sid(self.get_user_dn(self.user))
+ mod = "(OA;;CR;%s;;%s)" % (security.GUID_DRS_GET_CHANGES,
+ str(user_sid))
+ self.sd_utils.dacl_add_ace(self.base_dn, mod)
+
+ self.ldb_user = self.get_ldb_connection(self.user, self.user_pass)
+
+ self.addCleanup(self.sd_utils.dacl_delete_aces, self.base_dn, mod)
+
+ def make_attr_confidential(self):
+ """Marks the attribute under test as being confidential AND RODC
+ filtered (which should mean it is not visible with only
+ GUID_DRS_GET_CHANGES)
+ """
+
+ # work out the original 'searchFlags' value before we overwrite it
+ old_value = self.get_attr_search_flags(self.attr_dn)
+
+ self.set_attr_search_flags(self.attr_dn, str(SEARCH_FLAG_RODC_ATTRIBUTE|SEARCH_FLAG_CONFIDENTIAL))
+
+ # reset the value after the test completes
+ self.addCleanup(self.set_attr_search_flags, self.attr_dn, old_value)
+
TestProgram(module=__name__, opts=subunitopts)
--
2.34.1

634
backport-0018-CVE-2023-4154.patch
View File

@ -1,634 +0,0 @@
From e691257c61813f2cf9513d149ba82b021ec824ee Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Tue, 22 Aug 2023 15:08:17 +1200
Subject: [PATCH 23/28] CVE-2023-4154 dsdb/tests: Extend attribute read DirSync
tests
The aim here is to document the expected (even if not implemented)
SEARCH_FLAG_RODC_ATTRIBUTE vs SEARCH_FLAG_CONFIDENTIAL, behaviour, so
that any change once CVE-2023-4154 is fixed can be noted.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 23/28] CVE-2023-4154 dsdb/tests: Extend attribute read DirSync
tests
---
selftest/knownfail.d/dirsync | 15 +-
source4/dsdb/tests/python/dirsync.py | 456 +++++++++++++++++++++++----
2 files changed, 414 insertions(+), 57 deletions(-)
diff --git a/selftest/knownfail.d/dirsync b/selftest/knownfail.d/dirsync
index 9367f92e109..db098549a08 100644
--- a/selftest/knownfail.d/dirsync
+++ b/selftest/knownfail.d/dirsync
@@ -1 +1,14 @@
-^samba4.ldap.dirsync.python\(.*\).__main__.SimpleDirsyncTests.test_dirsync_unicodePwd
\ No newline at end of file
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_OBJECT_SECURITY_insist_on_empty_element\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_unicodePwd_OBJ_SEC_insist_on_empty_element\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_unicodePwd_with_GET_CHANGES\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_unicodePwd_with_GET_CHANGES_OBJ_SEC_insist_on_empty_element\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_unicodePwd_with_GET_CHANGES_insist_on_empty_element\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_with_GET_CHANGES_OBJECT_SECURITY_insist_on_empty_element\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialFilteredDirsyncTests.test_dirsync_OBJECT_SECURITY_insist_on_empty_element\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialFilteredDirsyncTests.test_dirsync_OBJECT_SECURITY_with_GET_CHANGES_insist_on_empty_element\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialFilteredDirsyncTests.test_dirsync_with_GET_CHANGES\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialFilteredDirsyncTests.test_dirsync_with_GET_CHANGES_attr\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialFilteredDirsyncTests.test_dirsync_with_GET_CHANGES_insist_on_empty_element\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.FilteredDirsyncTests.test_dirsync_with_GET_CHANGES\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.FilteredDirsyncTests.test_dirsync_with_GET_CHANGES_attr\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.FilteredDirsyncTests.test_dirsync_with_GET_CHANGES_insist_on_empty_element\(.*\)
diff --git a/source4/dsdb/tests/python/dirsync.py b/source4/dsdb/tests/python/dirsync.py
index 2cacaf01251..a0691f0afe0 100755
--- a/source4/dsdb/tests/python/dirsync.py
+++ b/source4/dsdb/tests/python/dirsync.py
@@ -3,6 +3,7 @@
# Unit tests for dirsync control
# Copyright (C) Matthieu Patou <mat@matws.net> 2011
# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2014
+# Copyright (C) Catalyst.Net Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -30,7 +31,8 @@ import base64
import ldb
from ldb import LdbError, SCOPE_BASE
from ldb import Message, MessageElement, Dn
-from ldb import FLAG_MOD_ADD, FLAG_MOD_DELETE
+from ldb import FLAG_MOD_ADD, FLAG_MOD_DELETE, FLAG_MOD_REPLACE
+from samba.dsdb import SEARCH_FLAG_CONFIDENTIAL, SEARCH_FLAG_RODC_ATTRIBUTE
from samba.dcerpc import security, misc, drsblobs
from samba.ndr import ndr_unpack, ndr_pack
@@ -60,7 +62,6 @@ if len(args) < 1:
host = args.pop()
if "://" not in host:
ldaphost = "ldap://%s" % host
- ldapshost = "ldaps://%s" % host
else:
ldaphost = host
start = host.rindex("://")
@@ -77,8 +78,8 @@ creds = credopts.get_credentials(lp)
class DirsyncBaseTests(samba.tests.TestCase):
def setUp(self):
- super(DirsyncBaseTests, self).setUp()
- self.ldb_admin = SamDB(ldapshost, credentials=creds, session_info=system_session(lp), lp=lp)
+ super().setUp()
+ self.ldb_admin = SamDB(ldaphost, credentials=creds, session_info=system_session(lp), lp=lp)
self.base_dn = self.ldb_admin.domain_dn()
self.domain_sid = security.dom_sid(self.ldb_admin.get_domain_sid())
self.user_pass = samba.generate_random_password(12, 16)
@@ -87,63 +88,60 @@ class DirsyncBaseTests(samba.tests.TestCase):
# used for anonymous login
print("baseDN: %s" % self.base_dn)
- def get_user_dn(self, name):
- return "CN=%s,CN=Users,%s" % (name, self.base_dn)
+ userou = "OU=dirsync-test"
+ self.ou = f"{userou},{self.base_dn}"
+ samba.tests.delete_force(self.ldb_admin, self.ou, controls=['tree_delete:1'])
+ self.ldb_admin.create_ou(self.ou)
+ self.addCleanup(samba.tests.delete_force, self.ldb_admin, self.ou, controls=['tree_delete:1'])
- def get_ldb_connection(self, target_username, target_password):
- creds_tmp = Credentials()
- creds_tmp.set_username(target_username)
- creds_tmp.set_password(target_password)
- creds_tmp.set_domain(creds.get_domain())
- creds_tmp.set_realm(creds.get_realm())
- creds_tmp.set_workstation(creds.get_workstation())
- creds_tmp.set_gensec_features(creds_tmp.get_gensec_features()
- | gensec.FEATURE_SEAL)
- creds_tmp.set_kerberos_state(DONT_USE_KERBEROS) # kinit is too expensive to use in a tight loop
- ldb_target = SamDB(url=ldaphost, credentials=creds_tmp, lp=lp)
- return ldb_target
-
-
-# tests on ldap add operations
-class SimpleDirsyncTests(DirsyncBaseTests):
-
- def setUp(self):
- super(SimpleDirsyncTests, self).setUp()
# Regular user
self.dirsync_user = "test_dirsync_user"
self.simple_user = "test_simple_user"
self.admin_user = "test_admin_user"
- self.ouname = None
+ self.dirsync_pass = self.user_pass
+ self.simple_pass = self.user_pass
+ self.admin_pass = self.user_pass
- self.ldb_admin.newuser(self.dirsync_user, self.user_pass)
- self.ldb_admin.newuser(self.simple_user, self.user_pass)
- self.ldb_admin.newuser(self.admin_user, self.user_pass)
+ self.ldb_admin.newuser(self.dirsync_user, self.dirsync_pass, userou=userou)
+ self.ldb_admin.newuser(self.simple_user, self.simple_pass, userou=userou)
+ self.ldb_admin.newuser(self.admin_user, self.admin_pass, userou=userou)
self.desc_sddl = self.sd_utils.get_sd_as_sddl(self.base_dn)
user_sid = self.sd_utils.get_object_sid(self.get_user_dn(self.dirsync_user))
mod = "(OA;;CR;%s;;%s)" % (security.GUID_DRS_GET_CHANGES,
str(user_sid))
self.sd_utils.dacl_add_ace(self.base_dn, mod)
+ self.addCleanup(self.sd_utils.dacl_delete_aces, self.base_dn, mod)
# add admins to the Domain Admins group
self.ldb_admin.add_remove_group_members("Domain Admins", [self.admin_user],
add_members_operation=True)
- def tearDown(self):
- super(SimpleDirsyncTests, self).tearDown()
- delete_force(self.ldb_admin, self.get_user_dn(self.dirsync_user))
- delete_force(self.ldb_admin, self.get_user_dn(self.simple_user))
- delete_force(self.ldb_admin, self.get_user_dn(self.admin_user))
- if self.ouname:
- delete_force(self.ldb_admin, self.ouname)
- self.sd_utils.modify_sd_on_dn(self.base_dn, self.desc_sddl)
+ def get_user_dn(self, name):
+ return ldb.Dn(self.ldb_admin, "CN={0},{1}".format(name, self.ou))
+
+ def get_ldb_connection(self, target_username, target_password):
+ creds_tmp = Credentials()
+ creds_tmp.set_username(target_username)
+ creds_tmp.set_password(target_password)
+ creds_tmp.set_domain(creds.get_domain())
+ creds_tmp.set_realm(creds.get_realm())
+ creds_tmp.set_workstation(creds.get_workstation())
+ creds_tmp.set_gensec_features(creds_tmp.get_gensec_features()
+ | gensec.FEATURE_SEAL)
+ creds_tmp.set_kerberos_state(DONT_USE_KERBEROS) # kinit is too expensive to use in a tight loop
+ ldb_target = SamDB(url=ldaphost, credentials=creds_tmp, lp=lp)
+ return ldb_target
+
+# tests on ldap add operations
+class SimpleDirsyncTests(DirsyncBaseTests):
# def test_dirsync_errors(self):
def test_dirsync_supported(self):
"""Test the basic of the dirsync is supported"""
self.ldb_dirsync = self.get_ldb_connection(self.dirsync_user, self.user_pass)
- self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
+ self.ldb_simple = self.get_ldb_connection(self.simple_user, self.simple_pass)
res = self.ldb_admin.search(self.base_dn, expression="samaccountname=*", controls=["dirsync:1:0:1"])
res = self.ldb_dirsync.search(self.base_dn, expression="samaccountname=*", controls=["dirsync:1:0:1"])
try:
@@ -169,8 +167,8 @@ class SimpleDirsyncTests(DirsyncBaseTests):
def test_dirsync_errors(self):
"""Test if dirsync returns the correct LDAP errors in case of pb"""
- self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
- self.ldb_dirsync = self.get_ldb_connection(self.dirsync_user, self.user_pass)
+ self.ldb_simple = self.get_ldb_connection(self.simple_user, self.simple_pass)
+ self.ldb_dirsync = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
try:
self.ldb_simple.search(self.base_dn,
expression="samaccountname=*",
@@ -292,11 +290,11 @@ class SimpleDirsyncTests(DirsyncBaseTests):
attrs=["parentGUID"],
controls=["dirsync:1:0:1"])
self.assertEqual(len(res.msgs), 0)
- ouname = "OU=testou,%s" % self.base_dn
+ ouname = "OU=testou,%s" % self.ou
self.ouname = ouname
self.ldb_admin.create_ou(ouname)
delta = Message()
- delta.dn = Dn(self.ldb_admin, str(ouname))
+ delta.dn = Dn(self.ldb_admin, ouname)
delta["cn"] = MessageElement("test ou",
FLAG_MOD_ADD,
"cn")
@@ -457,7 +455,7 @@ class SimpleDirsyncTests(DirsyncBaseTests):
def test_dirsync_linkedattributes_OBJECT_SECURITY(self):
"""Check that dirsync returned deleted objects too"""
# Let's search for members
- self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
+ self.ldb_simple = self.get_ldb_connection(self.simple_user, self.simple_pass)
res = self.ldb_simple.search(self.base_dn,
expression="(name=Administrators)",
controls=["dirsync:1:1:1"])
@@ -582,7 +580,7 @@ class SimpleDirsyncTests(DirsyncBaseTests):
controls=controls)
def test_dirsync_linkedattributes_range(self):
- self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
+ self.ldb_simple = self.get_ldb_connection(self.simple_user, self.simple_pass)
res = self.ldb_admin.search(self.base_dn,
attrs=["member;range=1-1"],
expression="(name=Administrators)",
@@ -594,7 +592,7 @@ class SimpleDirsyncTests(DirsyncBaseTests):
self.assertTrue(len(res[0].get("member")) > 0)
def test_dirsync_linkedattributes_range_user(self):
- self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
+ self.ldb_simple = self.get_ldb_connection(self.simple_user, self.simple_pass)
try:
res = self.ldb_simple.search(self.base_dn,
attrs=["member;range=1-1"],
@@ -608,7 +606,7 @@ class SimpleDirsyncTests(DirsyncBaseTests):
def test_dirsync_linkedattributes(self):
flag_incr_linked = 2147483648
- self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
+ self.ldb_simple = self.get_ldb_connection(self.simple_user, self.simple_pass)
res = self.ldb_admin.search(self.base_dn,
attrs=["member"],
expression="(name=Administrators)",
@@ -676,7 +674,7 @@ class SimpleDirsyncTests(DirsyncBaseTests):
def test_dirsync_extended_dn(self):
"""Check that dirsync works together with the extended_dn control"""
# Let's search for members
- self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
+ self.ldb_simple = self.get_ldb_connection(self.simple_user, self.simple_pass)
res = self.ldb_simple.search(self.base_dn,
expression="(name=Administrators)",
controls=["dirsync:1:1:1"])
@@ -707,7 +705,7 @@ class SimpleDirsyncTests(DirsyncBaseTests):
def test_dirsync_deleted_items_OBJECT_SECURITY(self):
"""Check that dirsync returned deleted objects too"""
# Let's create an OU
- self.ldb_simple = self.get_ldb_connection(self.simple_user, self.user_pass)
+ self.ldb_simple = self.get_ldb_connection(self.simple_user, self.simple_pass)
ouname = "OU=testou3,%s" % self.base_dn
self.ouname = ouname
self.ldb_admin.create_ou(ouname)
@@ -742,18 +740,364 @@ class SimpleDirsyncTests(DirsyncBaseTests):
self.assertEqual(guid2, guid)
self.assertEqual(str(res[0].dn), "")
- def test_dirsync_unicodePwd(self):
+class SpecialDirsyncTests(DirsyncBaseTests):
+
+ def setUp(self):
+ super().setUp()
+
+ self.schema_dn = self.ldb_admin.get_schema_basedn()
+
+ # the tests work by setting the 'Confidential' or 'RODC Filtered' bit in the searchFlags
+ # for an existing schema attribute. This only works against Windows if
+ # the systemFlags does not have FLAG_SCHEMA_BASE_OBJECT set for the
+ # schema attribute being modified. There are only a few attributes that
+ # meet this criteria (most of which only apply to 'user' objects)
+ self.conf_attr = "homePostalAddress"
+ attr_cn = "CN=Address-Home"
+ # schemaIdGuid for homePostalAddress (used for ACE tests)
+ self.attr_dn = f"{attr_cn},{self.schema_dn}"
+
+ userou = "OU=conf-attr-test"
+ self.ou = "{0},{1}".format(userou, self.base_dn)
+ samba.tests.delete_force(self.ldb_admin, self.ou, controls=['tree_delete:1'])
+ self.ldb_admin.create_ou(self.ou)
+ self.addCleanup(samba.tests.delete_force, self.ldb_admin, self.ou, controls=['tree_delete:1'])
+
+ # add a test object with this attribute set
+ self.conf_value = "abcdef"
+ self.conf_user = "conf-user"
+ self.ldb_admin.newuser(self.conf_user, self.user_pass, userou=userou)
+ self.conf_dn = self.get_user_dn(self.conf_user)
+ self.add_attr(self.conf_dn, self.conf_attr, self.conf_value)
+
+ # sanity-check the flag is not already set (this'll cause problems if
+ # previous test run didn't clean up properly)
+
+ search_flags = int(self.get_attr_search_flags(self.attr_dn))
+ if search_flags & SEARCH_FLAG_CONFIDENTIAL|SEARCH_FLAG_RODC_ATTRIBUTE:
+ self.set_attr_search_flags(self.attr_dn, str(search_flags &~ (SEARCH_FLAG_CONFIDENTIAL|SEARCH_FLAG_RODC_ATTRIBUTE)))
+ search_flags = int(self.get_attr_search_flags(self.attr_dn))
+ self.assertEqual(0, search_flags & (SEARCH_FLAG_CONFIDENTIAL|SEARCH_FLAG_RODC_ATTRIBUTE),
+ f"{self.conf_attr} searchFlags did not reset to omit SEARCH_FLAG_CONFIDENTIAL and SEARCH_FLAG_RODC_ATTRIBUTE ({search_flags})")
+
+ # work out the original 'searchFlags' value before we overwrite it
+ old_value = self.get_attr_search_flags(self.attr_dn)
+
+ self.set_attr_search_flags(self.attr_dn, str(self.flag_under_test))
+
+ # reset the value after the test completes
+ self.addCleanup(self.set_attr_search_flags, self.attr_dn, old_value)
+
+ def add_attr(self, dn, attr, value):
+ m = Message()
+ m.dn = dn
+ m[attr] = MessageElement(value, FLAG_MOD_ADD, attr)
+ self.ldb_admin.modify(m)
+
+ def set_attr_search_flags(self, attr_dn, flags):
+ """Modifies the searchFlags for an object in the schema"""
+ m = Message()
+ m.dn = Dn(self.ldb_admin, attr_dn)
+ m['searchFlags'] = MessageElement(flags, FLAG_MOD_REPLACE,
+ 'searchFlags')
+ self.ldb_admin.modify(m)
+
+ # note we have to update the schema for this change to take effect (on
+ # Windows, at least)
+ self.ldb_admin.set_schema_update_now()
+
+ def get_attr_search_flags(self, attr_dn):
+ res = self.ldb_admin.search(attr_dn, scope=SCOPE_BASE,
+ attrs=['searchFlags'])
+ return res[0]['searchFlags'][0]
+
+ def find_under_current_ou(self, res):
+ for msg in res:
+ if msg.dn == self.conf_dn:
+ return msg
+ self.fail(f"Failed to find object {self.conf_dn} in {len(res)} results")
+
+
+class ConfidentialDirsyncTests(SpecialDirsyncTests):
+
+ def setUp(self):
+ self.flag_under_test = SEARCH_FLAG_CONFIDENTIAL
+ super().setUp()
+
+ def test_unicodePwd_normal(self):
res = self.ldb_admin.search(self.base_dn,
attrs=["unicodePwd", "supplementalCredentials", "samAccountName"],
- expression="(samAccountName=krbtgt)",
- controls=["dirsync:1:0:0"])
+ expression=f"(samAccountName={self.conf_user})")
+
+ msg = res[0]
+
+ self.assertTrue("samAccountName" in msg)
+ # This form ensures this is a case insensitive comparison
+ self.assertTrue(msg.get("samAccountName"))
+ self.assertTrue(msg.get("unicodePwd") is None)
+ self.assertTrue(msg.get("supplementalCredentials") is None)
+
+ def _test_dirsync_unicodePwd(self, ldb_conn, control=None, insist_on_empty_element=False):
+ res = ldb_conn.search(self.base_dn,
+ attrs=["unicodePwd", "supplementalCredentials", "samAccountName"],
+ expression=f"(samAccountName={self.conf_user})",
+ controls=[control])
+
+ msg = self.find_under_current_ou(res)
- self.assertTrue(len(res) == 1)
+ self.assertTrue("samAccountName" in msg)
# This form ensures this is a case insensitive comparison
- self.assertTrue("samAccountName" in res[0])
- self.assertTrue(res[0].get("samAccountName"))
- self.assertTrue(res[0].get("unicodePwd") is None)
- self.assertTrue(res[0].get("supplementalCredentials") is None)
+ self.assertTrue(msg.get("samAccountName"))
+ if insist_on_empty_element:
+ self.assertTrue(msg.get("unicodePwd") is not None)
+ self.assertEqual(len(msg.get("unicodePwd")), 0)
+ self.assertTrue(msg.get("supplementalCredentials") is not None)
+ self.assertEqual(len(msg.get("supplementalCredentials")), 0)
+ else:
+ self.assertTrue(msg.get("unicodePwd") is None
+ or len(msg.get("unicodePwd")) == 0)
+ self.assertTrue(msg.get("supplementalCredentials") is None
+ or len(msg.get("supplementalCredentials")) == 0)
+
+ def test_dirsync_unicodePwd_OBJ_SEC(self):
+ ldb_conn = self.get_ldb_connection(self.simple_user, self.simple_pass)
+ self._test_dirsync_unicodePwd(ldb_conn, control="dirsync:1:1:0")
+
+ def test_dirsync_unicodePwd_OBJ_SEC_insist_on_empty_element(self):
+ ldb_conn = self.get_ldb_connection(self.simple_user, self.simple_pass)
+ self._test_dirsync_unicodePwd(ldb_conn, control="dirsync:1:1:0", insist_on_empty_element=True)
+
+ def test_dirsync_unicodePwd_with_GET_CHANGES_OBJ_SEC(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ self._test_dirsync_unicodePwd(ldb_conn, control="dirsync:1:1:0")
+
+ def test_dirsync_unicodePwd_with_GET_CHANGES_OBJ_SEC_insist_on_empty_element(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ self._test_dirsync_unicodePwd(ldb_conn, control="dirsync:1:1:0", insist_on_empty_element=True)
+
+ def test_dirsync_unicodePwd_with_GET_CHANGES(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ self._test_dirsync_unicodePwd(ldb_conn, control="dirsync:1:0:0")
+
+ def test_dirsync_unicodePwd_with_GET_CHANGES_insist_on_empty_element(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ self._test_dirsync_unicodePwd(ldb_conn, control="dirsync:1:0:0", insist_on_empty_element=True)
+
+ def test_normal(self):
+ ldb_conn = self.get_ldb_connection(self.simple_user, self.simple_pass)
+ res = ldb_conn.search(self.base_dn,
+ attrs=[self.conf_attr, "samAccountName"],
+ expression=f"(samAccountName={self.conf_user})")
+
+ msg = res[0]
+ self.assertTrue("samAccountName" in msg)
+ # This form ensures this is a case insensitive comparison
+ self.assertTrue(msg.get("samAccountName"))
+ self.assertTrue(msg.get(self.conf_attr) is None)
+
+ def _test_dirsync_OBJECT_SECURITY(self, ldb_conn, insist_on_empty_element=False):
+ res = ldb_conn.search(self.base_dn,
+ attrs=[self.conf_attr, "samAccountName"],
+ expression=f"(samAccountName={self.conf_user})",
+ controls=["dirsync:1:1:0"])
+
+ msg = self.find_under_current_ou(res)
+ self.assertTrue("samAccountName" in msg)
+ # This form ensures this is a case insensitive comparison
+ self.assertTrue(msg.get("samAccountName"))
+ if insist_on_empty_element:
+ self.assertTrue(msg.get(self.conf_attr) is not None)
+ self.assertEqual(len(msg.get(self.conf_attr)), 0)
+ else:
+ self.assertTrue(msg.get(self.conf_attr) is None
+ or len(msg.get(self.conf_attr)) == 0)
+
+ def test_dirsync_OBJECT_SECURITY(self):
+ ldb_conn = self.get_ldb_connection(self.simple_user, self.simple_pass)
+ self._test_dirsync_OBJECT_SECURITY(ldb_conn)
+
+ def test_dirsync_OBJECT_SECURITY_insist_on_empty_element(self):
+ ldb_conn = self.get_ldb_connection(self.simple_user, self.simple_pass)
+ self._test_dirsync_OBJECT_SECURITY(ldb_conn, insist_on_empty_element=True)
+
+ def test_dirsync_with_GET_CHANGES(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ res = ldb_conn.search(self.base_dn,
+ attrs=[self.conf_attr, "samAccountName"],
+ expression=f"(samAccountName={self.conf_user})",
+ controls=["dirsync:1:0:0"])
+
+ msg = self.find_under_current_ou(res)
+ # This form ensures this is a case insensitive comparison
+ self.assertTrue(msg.get("samAccountName"))
+ self.assertTrue(msg.get(self.conf_attr))
+ self.assertEqual(len(msg.get(self.conf_attr)), 1)
+
+ def test_dirsync_with_GET_CHANGES_OBJECT_SECURITY(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ self._test_dirsync_OBJECT_SECURITY(ldb_conn)
+
+ def test_dirsync_with_GET_CHANGES_OBJECT_SECURITY_insist_on_empty_element(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ self._test_dirsync_OBJECT_SECURITY(ldb_conn, insist_on_empty_element=True)
+
+class FilteredDirsyncTests(SpecialDirsyncTests):
+
+ def setUp(self):
+ self.flag_under_test = SEARCH_FLAG_RODC_ATTRIBUTE
+ super().setUp()
+
+ def test_attr(self):
+ ldb_conn = self.get_ldb_connection(self.simple_user, self.simple_pass)
+ res = ldb_conn.search(self.base_dn,
+ attrs=[self.conf_attr, "samAccountName"],
+ expression=f"(samAccountName={self.conf_user})")
+
+ msg = res[0]
+ self.assertTrue("samAccountName" in msg)
+ # This form ensures this is a case insensitive comparison
+ self.assertTrue(msg.get("samAccountName"))
+ self.assertTrue(msg.get(self.conf_attr))
+ self.assertEqual(len(msg.get(self.conf_attr)), 1)
+
+ def _test_dirsync_OBJECT_SECURITY(self, ldb_conn):
+ res = ldb_conn.search(self.base_dn,
+ attrs=[self.conf_attr, "samAccountName"],
+ expression=f"(samAccountName={self.conf_user})",
+ controls=["dirsync:1:1:0"])
+
+ msg = self.find_under_current_ou(res)
+ self.assertTrue("samAccountName" in msg)
+ # This form ensures this is a case insensitive comparison
+ self.assertTrue(msg.get("samAccountName"))
+ self.assertTrue(msg.get(self.conf_attr))
+ self.assertEqual(len(msg.get(self.conf_attr)), 1)
+
+ def test_dirsync_OBJECT_SECURITY(self):
+ ldb_conn = self.get_ldb_connection(self.simple_user, self.simple_pass)
+ self._test_dirsync_OBJECT_SECURITY(ldb_conn)
+
+ def test_dirsync_OBJECT_SECURITY_with_GET_CHANGES(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ self._test_dirsync_OBJECT_SECURITY(ldb_conn)
+
+ def _test_dirsync_with_GET_CHANGES(self, insist_on_empty_element=False):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ res = ldb_conn.search(self.base_dn,
+ expression=f"(samAccountName={self.conf_user})",
+ controls=["dirsync:1:0:0"])
+
+ msg = self.find_under_current_ou(res)
+ # This form ensures this is a case insensitive comparison
+ self.assertTrue(msg.get("samAccountName"))
+ if insist_on_empty_element:
+ self.assertTrue(msg.get(self.conf_attr) is not None)
+ self.assertEqual(len(msg.get(self.conf_attr)), 0)
+ else:
+ self.assertTrue(msg.get(self.conf_attr) is None
+ or len(msg.get(self.conf_attr)) == 0)
+
+ def test_dirsync_with_GET_CHANGES(self):
+ self._test_dirsync_with_GET_CHANGES()
+
+ def test_dirsync_with_GET_CHANGES_insist_on_empty_element(self):
+ self._test_dirsync_with_GET_CHANGES(insist_on_empty_element=True)
+
+ def test_dirsync_with_GET_CHANGES_attr(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ try:
+ res = ldb_conn.search(self.base_dn,
+ attrs=[self.conf_attr, "samAccountName"],
+ expression=f"(samAccountName={self.conf_user})",
+ controls=["dirsync:1:0:0"])
+ self.fail("ldb.search() should have failed with LDAP_INSUFFICIENT_ACCESS_RIGHTS")
+ except ldb.LdbError as e:
+ (errno, errstr) = e.args
+ self.assertEqual(errno, ldb.ERR_INSUFFICIENT_ACCESS_RIGHTS)
+
+class ConfidentialFilteredDirsyncTests(SpecialDirsyncTests):
+
+ def setUp(self):
+ self.flag_under_test = SEARCH_FLAG_RODC_ATTRIBUTE|SEARCH_FLAG_CONFIDENTIAL
+ super().setUp()
+
+ def test_attr(self):
+ ldb_conn = self.get_ldb_connection(self.simple_user, self.simple_pass)
+ res = ldb_conn.search(self.base_dn,
+ attrs=["unicodePwd", "supplementalCredentials", "samAccountName"],
+ expression=f"(samAccountName={self.conf_user})")
+
+ msg = res[0]
+ self.assertTrue(msg.get("samAccountName"))
+ self.assertTrue(msg.get(self.conf_attr) is None)
+
+ def _test_dirsync_OBJECT_SECURITY(self, ldb_conn, insist_on_empty_element=False):
+ res = ldb_conn.search(self.base_dn,
+ attrs=[self.conf_attr, "samAccountName"],
+ expression=f"(samAccountName={self.conf_user})",
+ controls=["dirsync:1:1:0"])
+
+ msg = self.find_under_current_ou(res)
+ self.assertTrue("samAccountName" in msg)
+ # This form ensures this is a case insensitive comparison
+ self.assertTrue(msg.get("samAccountName"))
+ if insist_on_empty_element:
+ self.assertTrue(msg.get(self.conf_attr) is not None)
+ self.assertEqual(len(msg.get(self.conf_attr)), 0)
+ else:
+ self.assertTrue(msg.get(self.conf_attr) is None
+ or len(msg.get(self.conf_attr)) == 0)
+
+ def test_dirsync_OBJECT_SECURITY(self):
+ ldb_conn = self.get_ldb_connection(self.simple_user, self.simple_pass)
+ self._test_dirsync_OBJECT_SECURITY(ldb_conn)
+
+ def test_dirsync_OBJECT_SECURITY_insist_on_empty_element(self):
+ ldb_conn = self.get_ldb_connection(self.simple_user, self.simple_pass)
+ self._test_dirsync_OBJECT_SECURITY(ldb_conn, insist_on_empty_element=True)
+
+ def test_dirsync_OBJECT_SECURITY_with_GET_CHANGES(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ self._test_dirsync_OBJECT_SECURITY(ldb_conn)
+
+ def test_dirsync_OBJECT_SECURITY_with_GET_CHANGES_insist_on_empty_element(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ self._test_dirsync_OBJECT_SECURITY(ldb_conn, insist_on_empty_element=True)
+
+ def _test_dirsync_with_GET_CHANGES(self, insist_on_empty_element=False):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ res = ldb_conn.search(self.base_dn,
+ expression=f"(samAccountName={self.conf_user})",
+ controls=["dirsync:1:0:0"])
+
+ msg = self.find_under_current_ou(res)
+ # This form ensures this is a case insensitive comparison
+ self.assertTrue(msg.get("samAccountName"))
+ if insist_on_empty_element:
+ self.assertTrue(msg.get(self.conf_attr) is not None)
+ self.assertEqual(len(msg.get(self.conf_attr)), 0)
+ else:
+ self.assertTrue(msg.get(self.conf_attr) is None
+ or len(msg.get(self.conf_attr)) == 0)
+
+ def test_dirsync_with_GET_CHANGES(self):
+ self._test_dirsync_with_GET_CHANGES()
+
+ def test_dirsync_with_GET_CHANGES_insist_on_empty_element(self):
+ self._test_dirsync_with_GET_CHANGES(insist_on_empty_element=True)
+
+ def test_dirsync_with_GET_CHANGES_attr(self):
+ ldb_conn = self.get_ldb_connection(self.dirsync_user, self.dirsync_pass)
+ try:
+ res = ldb_conn.search(self.base_dn,
+ attrs=[self.conf_attr, "samAccountName"],
+ expression=f"(samAccountName={self.conf_user})",
+ controls=["dirsync:1:0:0"])
+ self.fail("ldb.search() should have failed with LDAP_INSUFFICIENT_ACCESS_RIGHTS")
+ except ldb.LdbError as e:
+ (errno, errstr) = e.args
+ self.assertEqual(errno, ldb.ERR_INSUFFICIENT_ACCESS_RIGHTS)
+
if not getattr(opts, "listtests", False):
lp = sambaopts.get_loadparm()
--
2.34.1

109
backport-0019-CVE-2023-4154.patch
View File

@ -1,109 +0,0 @@
From 4b3da3a97d1cbfd17a4eef466eb3bc1fc4887a34 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Tue, 8 Aug 2023 17:58:27 +1200
Subject: [PATCH 24/28] CVE-2023-4154: Unimplement the original DirSync
behaviour without LDAP_DIRSYNC_OBJECT_SECURITY
This makes LDAP_DIRSYNC_OBJECT_SECURITY the only behaviour provided by
Samba.
Having a second access control system withing the LDAP stack is unsafe
and this layer is incomplete.
The current system gives all accounts that have been given the
GUID_DRS_GET_CHANGES extended right SYSTEM access. Currently in Samba
this equates to full access to passwords as well as "RODC Filtered
attributes" (often used with confidential attributes).
Rather than attempting to correctly filter for secrets (passwords) and
these filtered attributes, as well as preventing search expressions for
both, we leave this complexity to the acl_read module which has this
facility already well tested.
The implication is that callers will only see and filter by attribute
in DirSync that they could without DirSync.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15424
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Conflict: NA
Reference: https://download.samba.org/pub/samba/patches/security/samba-4.18.8-security-2023-10-10.patch
[PATCH 24/28] CVE-2023-4154: Unimplement the original DirSync
behaviour without LDAP_DIRSYNC_OBJECT_SECURITY
---
selftest/knownfail.d/dirsync | 3 +--
source4/dsdb/samdb/ldb_modules/dirsync.c | 22 +++++++++++-----------
2 files changed, 12 insertions(+), 13 deletions(-)
diff --git a/selftest/knownfail.d/dirsync b/selftest/knownfail.d/dirsync
index db098549a08..fcf4d469d6e 100644
--- a/selftest/knownfail.d/dirsync
+++ b/selftest/knownfail.d/dirsync
@@ -1,12 +1,11 @@
^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_OBJECT_SECURITY_insist_on_empty_element\(.*\)
^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_unicodePwd_OBJ_SEC_insist_on_empty_element\(.*\)
-^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_unicodePwd_with_GET_CHANGES\(.*\)
^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_unicodePwd_with_GET_CHANGES_OBJ_SEC_insist_on_empty_element\(.*\)
^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_unicodePwd_with_GET_CHANGES_insist_on_empty_element\(.*\)
^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_with_GET_CHANGES_OBJECT_SECURITY_insist_on_empty_element\(.*\)
+^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialDirsyncTests.test_dirsync_with_GET_CHANGES\(.*\)
^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialFilteredDirsyncTests.test_dirsync_OBJECT_SECURITY_insist_on_empty_element\(.*\)
^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialFilteredDirsyncTests.test_dirsync_OBJECT_SECURITY_with_GET_CHANGES_insist_on_empty_element\(.*\)
-^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialFilteredDirsyncTests.test_dirsync_with_GET_CHANGES\(.*\)
^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialFilteredDirsyncTests.test_dirsync_with_GET_CHANGES_attr\(.*\)
^samba4.ldap.dirsync.python\(.*\).__main__.ConfidentialFilteredDirsyncTests.test_dirsync_with_GET_CHANGES_insist_on_empty_element\(.*\)
^samba4.ldap.dirsync.python\(.*\).__main__.FilteredDirsyncTests.test_dirsync_with_GET_CHANGES\(.*\)
diff --git a/source4/dsdb/samdb/ldb_modules/dirsync.c b/source4/dsdb/samdb/ldb_modules/dirsync.c
index b3c463741c8..fbb75790095 100644
--- a/source4/dsdb/samdb/ldb_modules/dirsync.c
+++ b/source4/dsdb/samdb/ldb_modules/dirsync.c
@@ -56,7 +56,6 @@ struct dirsync_context {
bool linkIncrVal;
bool localonly;
bool partial;
- bool assystem;
int functional_level;
const struct GUID *our_invocation_id;
const struct dsdb_schema *schema;
@@ -872,10 +871,6 @@ static int dirsync_search_callback(struct ldb_request *req, struct ldb_reply *ar
DSDB_SEARCH_SHOW_DELETED |
DSDB_SEARCH_SHOW_EXTENDED_DN;
- if (dsc->assystem) {
- flags = flags | DSDB_FLAG_AS_SYSTEM;
- }
-
ret = dsdb_module_search_tree(dsc->module, dsc, &res,
dn, LDB_SCOPE_BASE,
req->op.search.tree,
@@ -1102,16 +1097,21 @@ static int dirsync_ldb_search(struct ldb_module *module, struct ldb_request *req
return LDB_ERR_OPERATIONS_ERROR;
}
objectclass = dsdb_get_structural_oc_from_msg(schema, acl_res->msgs[0]);
+
+ /*
+ * While we never use the answer to this for access
+ * control (after CVE-2023-4154), we return a
+ * different error message depending on if the user
+ * was granted GUID_DRS_GET_CHANGES to provide a closer
+ * emulation and keep some tests passing.
+ *
+ * (Samba's ACL logic is not well suited to redacting
+ * only the secret and RODC filtered attributes).
+ */
ret = acl_check_extended_right(dsc, module, req, objectclass,
sd, acl_user_token(module),
GUID_DRS_GET_CHANGES, SEC_ADS_CONTROL_ACCESS, sid);
- if (ret == LDB_ERR_INSUFFICIENT_ACCESS_RIGHTS) {
- return ret;
- }
- dsc->assystem = true;
- ret = ldb_request_add_control(req, LDB_CONTROL_AS_SYSTEM_OID, false, NULL);
-
if (ret != LDB_SUCCESS) {
return ret;
}
--
2.34.1

16
samba-4.18.5.tar.asc
View File

@ -1,16 +0,0 @@
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16
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BIN
samba-4.18.5.tar.gz → samba-4.19.3.tar.gz
View File

Binary file not shown.

236
samba.spec
View File

@ -2,10 +2,10 @@
%bcond_without clustering %bcond_without clustering
%define samba_requires_eq() %(LC_ALL="C" echo '%*' | xargs -r rpm -q --qf 'Requires: %%{name} = %%{epoch}:%%{version}\\n' | sed -e 's/ (none):/ /' -e 's/ 0:/ /' | grep -v "is not") %define samba_requires_eq() %(LC_ALL="C" echo '%*' | xargs -r rpm -q --qf 'Requires: %%{name} = %%{epoch}:%%{version}\\n' | sed -e 's/ (none):/ /' -e 's/ 0:/ /' | grep -v "is not")
%global talloc_version 2.4.0 %global talloc_version 2.4.1
%global tdb_version 1.4.8 %global tdb_version 1.4.9
%global tevent_version 0.14.1 %global tevent_version 0.15.0
%global ldb_version 2.7.2 %global ldb_version 2.8.0
%undefine _strict_symbol_defs_build %undefine _strict_symbol_defs_build
@ -49,8 +49,8 @@
%global samba_depver %{version}-%{release} %global samba_depver %{version}-%{release}
Name: samba Name: samba
Version: 4.18.5 Version: 4.19.3
Release: 2 Release: 1
Summary: A suite for Linux to interoperate with Windows Summary: A suite for Linux to interoperate with Windows
License: GPL-3.0-or-later AND LGPL-3.0-or-later License: GPL-3.0-or-later AND LGPL-3.0-or-later
@ -68,35 +68,6 @@ Source8: usershares.conf.vendor
Source201: README.downgrade Source201: README.downgrade
Patch0001: backport-0001-CVE-2023-3961.patch
Patch0002: backport-0002-CVE-2023-3961.patch
Patch0003: backport-0003-CVE-2023-3961.patch
Patch0004: backport-0001-CVE-2023-4091.patch
Patch0005: backport-0002-CVE-2023-4091.patch
Patch0006: backport-0001-CVE-2023-4154.patch
Patch0007: backport-0002-CVE-2023-4154.patch
Patch0008: backport-0003-CVE-2023-4154.patch
Patch0009: backport-0004-CVE-2023-4154.patch
Patch0010: backport-0005-CVE-2023-4154.patch
Patch0011: backport-0006-CVE-2023-4154.patch
Patch0012: backport-0007-CVE-2023-4154.patch
Patch0013: backport-0008-CVE-2023-4154.patch
Patch0014: backport-0009-CVE-2023-4154.patch
Patch0015: backport-0010-CVE-2023-4154.patch
Patch0016: backport-0011-CVE-2023-4154.patch
Patch0017: backport-0012-CVE-2023-4154.patch
Patch0018: backport-0013-CVE-2023-4154.patch
Patch0019: backport-0014-CVE-2023-4154.patch
Patch0020: backport-0015-CVE-2023-4154.patch
Patch0021: backport-0016-CVE-2023-4154.patch
Patch0022: backport-0017-CVE-2023-4154.patch
Patch0023: backport-0018-CVE-2023-4154.patch
Patch0024: backport-0019-CVE-2023-4154.patch
Patch0025: backport-0001-CVE-2023-42669.patch
Patch0026: backport-0002-CVE-2023-42669.patch
Patch0027: backport-0001-CVE-2023-42670.patch
Patch0028: backport-0002-CVE-2023-42670.patch
BuildRequires: avahi-devel bison dbus-devel docbook-style-xsl e2fsprogs-devel flex gawk gnupg2 gnutls-devel >= 3.4.7 gpgme-devel BuildRequires: avahi-devel bison dbus-devel docbook-style-xsl e2fsprogs-devel flex gawk gnupg2 gnutls-devel >= 3.4.7 gpgme-devel
BuildRequires: jansson-devel krb5-devel >= %{required_mit_krb5} libacl-devel libaio-devel libarchive-devel libattr-devel BuildRequires: jansson-devel krb5-devel >= %{required_mit_krb5} libacl-devel libaio-devel libarchive-devel libattr-devel
@ -135,7 +106,7 @@ BuildRequires: libtdb-devel >= %{tdb_version} python3-tdb >= %{tdb_version}
BuildRequires: libldb-devel >= %{ldb_version} python3-ldb-devel >= %{ldb_version} BuildRequires: libldb-devel >= %{ldb_version} python3-ldb-devel >= %{ldb_version}
%if %{with testsuite} || %{with_dc} %if %{with testsuite} || %{with_dc}
BuildRequires: ldb-tools tdb-tools python3-dateutil python3-gpg python3-markdown BuildRequires: ldb-tools tdb-tools python3-dateutil python3-gpgme python3-markdown
%endif %endif
%if %{with_vfs_io_uring} %if %{with_vfs_io_uring}
@ -245,6 +216,16 @@ Requires: libwbclient = %{samba_depver}
%description common-tools %description common-tools
This package contains some tools for %{name} server and client. This package contains some tools for %{name} server and client.
%package tools
Summary: Tools for Samba servers
Requires: python3-%{name} = %{samba_depver} python3-%{name}-dc = %{samba_depver}
%if %{with dc}
Requires: lmdb tdb-tools python3-gpgme
%endif
%description tools
The samba-tools package contains tools for Samba servers and for GPO management
on domain members.
%package dc %package dc
Summary: Domain Controller package for %{name} Summary: Domain Controller package for %{name}
@ -426,6 +407,7 @@ If you want to run full set of Samba tests, you need to install this package.
Summary: The Samba Python libraries for Samba AD Summary: The Samba Python libraries for Samba AD
Requires: python3-%{name} = %{samba_depver} Requires: python3-%{name} = %{samba_depver}
Requires: %{name}-dc-libs = %{samba_depver} Requires: %{name}-dc-libs = %{samba_depver}
Requires: python3-markdown
%description -n python3-samba-dc %description -n python3-samba-dc
This contains the Python libraries needed by programs This contains the Python libraries needed by programs
@ -865,51 +847,7 @@ echo "%{_libdir}/%{name}" > %{buildroot}/etc/ld.so.conf.d/%{name}-%{_arch}.conf
%if ! %with_dc %if ! %with_dc
for i in \ for i in \
%{_libdir}/samba/libdfs-server-ad-samba4.so \
%{_libdir}/samba/libdsdb-garbage-collect-tombstones-samba4.so \
%{_libdir}/samba/libscavenge-dns-records-samba4.so \
%{_unitdir}/samba.service \ %{_unitdir}/samba.service \
%{python3_sitearch}/samba/dcerpc/dnsserver.*.so \
%{python3_sitearch}/samba/dnsserver.py \
%{python3_sitearch}/samba/domain_update.py \
%{python3_sitearch}/samba/forest_update.py \
%{python3_sitearch}/samba/kcc/__init__.py \
%{python3_sitearch}/samba/kcc/debug.py \
%{python3_sitearch}/samba/kcc/graph.py \
%{python3_sitearch}/samba/kcc/graph_utils.py \
%{python3_sitearch}/samba/kcc/kcc_utils.py \
%{python3_sitearch}/samba/kcc/ldif_import_export.py \
%{python3_sitearch}/samba/kcc/__pycache__/__init__.*.pyc \
%{python3_sitearch}/samba/kcc/__pycache__/debug.*.pyc \
%{python3_sitearch}/samba/kcc/__pycache__/graph.*.pyc \
%{python3_sitearch}/samba/kcc/__pycache__/graph_utils.*.pyc \
%{python3_sitearch}/samba/kcc/__pycache__/kcc_utils.*.pyc \
%{python3_sitearch}/samba/kcc/__pycache__/ldif_import_export.*.pyc \
%{python3_sitearch}/samba/ms_forest_updates_markdown.py \
%{python3_sitearch}/samba/ms_schema_markdown.py \
%{python3_sitearch}/samba/provision/__init__.py \
%{python3_sitearch}/samba/provision/backend.py \
%{python3_sitearch}/samba/provision/common.py \
%{python3_sitearch}/samba/provision/kerberos_implementation.py \
%{python3_sitearch}/samba/provision/kerberos.py \
%{python3_sitearch}/samba/provision/sambadns.py \
%{python3_sitearch}/samba/provision/__pycache__/__init__.*.pyc \
%{python3_sitearch}/samba/provision/__pycache__/backend.*.pyc \
%{python3_sitearch}/samba/provision/__pycache__/common.*.pyc \
%{python3_sitearch}/samba/provision/__pycache__/kerberos_implementation.*.pyc \
%{python3_sitearch}/samba/provision/__pycache__/kerberos.*.pyc \
%{python3_sitearch}/samba/provision/__pycache__/sambadns.*.pyc \
%{python3_sitearch}/samba/__pycache__/domain_update.*.pyc \
%{python3_sitearch}/samba/__pycache__/forest_update.*.pyc \
%{python3_sitearch}/samba/__pycache__/ms_forest_updates_markdown.*.pyc \
%{python3_sitearch}/samba/__pycache__/ms_schema_markdown.*.pyc \
%{python3_sitearch}/samba/__pycache__/remove_dc.*.pyc \
%{python3_sitearch}/samba/__pycache__/schema.*.pyc \
%{python3_sitearch}/samba/__pycache__/uptodateness.*.pyc \
%{python3_sitearch}/samba/remove_dc.py \
%{python3_sitearch}/samba/samdb.py \
%{python3_sitearch}/samba/schema.py \
%{python3_sitearch}/samba/uptodateness.py \
%{_sbindir}/samba-gpupdate \ %{_sbindir}/samba-gpupdate \
; do ; do
rm -f %{buildroot}$i rm -f %{buildroot}$i
@ -963,7 +901,7 @@ TDB_NO_FSYNC=1 %make_build test FAIL_IMMEDIATELY=1
%systemd_preun smb.service %systemd_preun smb.service
%systemd_preun nmb.service %systemd_preun nmb.service
%postun %posttrans
%systemd_postun_with_restart smb.service %systemd_postun_with_restart smb.service
%systemd_postun_with_restart nmb.service %systemd_postun_with_restart nmb.service
/sbin/ldconfig /sbin/ldconfig
@ -1190,6 +1128,9 @@ fi
%{_libexecdir}/samba/rpcd_fsrvp %{_libexecdir}/samba/rpcd_fsrvp
%{_libexecdir}/samba/rpcd_lsad %{_libexecdir}/samba/rpcd_lsad
%{_libexecdir}/samba/rpcd_mdssvc %{_libexecdir}/samba/rpcd_mdssvc
%if %{with testsuite}
%{_libexecdir}/samba/rpcd_rpcecho
%endif
%{_libexecdir}/samba/rpcd_spoolss %{_libexecdir}/samba/rpcd_spoolss
%{_libexecdir}/samba/rpcd_winreg %{_libexecdir}/samba/rpcd_winreg
%dir %{_datadir}/samba %dir %{_datadir}/samba
@ -1393,12 +1334,15 @@ fi
%{_bindir}/net %{_bindir}/net
%{_bindir}/pdbedit %{_bindir}/pdbedit
%{_bindir}/profiles %{_bindir}/profiles
%{_bindir}/samba-tool %{_bindir}/samba-log-parser
%{_bindir}/smbcontrol %{_bindir}/smbcontrol
%{_bindir}/smbpasswd %{_bindir}/smbpasswd
%{_bindir}/testparm %{_bindir}/testparm
%config(noreplace) /etc/ld.so.conf.d/* %config(noreplace) /etc/ld.so.conf.d/*
%files tools
%{_bindir}/samba-tool
%if %{with_dc} %if %{with_dc}
%files dc %files dc
%{_unitdir}/samba.service %{_unitdir}/samba.service
@ -1497,6 +1441,8 @@ fi
%{_libdir}/samba/service/winbindd.so %{_libdir}/samba/service/winbindd.so
%{_libdir}/samba/service/wrepl.so %{_libdir}/samba/service/wrepl.so
%{_libdir}/libdcerpc-server.so.* %{_libdir}/libdcerpc-server.so.*
%{_libdir}/samba/libad-claims-samba4.so
%{_libdir}/samba/libauthn-policy-util-samba4.so
%{_libdir}/samba/libdsdb-module-samba4.so %{_libdir}/samba/libdsdb-module-samba4.so
%{_libdir}/samba/libdsdb-garbage-collect-tombstones-samba4.so %{_libdir}/samba/libdsdb-garbage-collect-tombstones-samba4.so
%{_libdir}/samba/libscavenge-dns-records-samba4.so %{_libdir}/samba/libscavenge-dns-records-samba4.so
@ -1736,6 +1682,7 @@ fi
%{python3_sitearch}/samba/__pycache__/descriptor.*.pyc %{python3_sitearch}/samba/__pycache__/descriptor.*.pyc
%{python3_sitearch}/samba/__pycache__/dnsresolver.*.pyc %{python3_sitearch}/samba/__pycache__/dnsresolver.*.pyc
%{python3_sitearch}/samba/__pycache__/drs_utils.*.pyc %{python3_sitearch}/samba/__pycache__/drs_utils.*.pyc
%{python3_sitearch}/samba/__pycache__/functional_level.*.pyc
%{python3_sitearch}/samba/__pycache__/getopt.*.pyc %{python3_sitearch}/samba/__pycache__/getopt.*.pyc
%{python3_sitearch}/samba/__pycache__/graph.*.pyc %{python3_sitearch}/samba/__pycache__/graph.*.pyc
%{python3_sitearch}/samba/__pycache__/hostconfig.*.pyc %{python3_sitearch}/samba/__pycache__/hostconfig.*.pyc
@ -1747,6 +1694,7 @@ fi
%{python3_sitearch}/samba/__pycache__/ms_schema.*.pyc %{python3_sitearch}/samba/__pycache__/ms_schema.*.pyc
%{python3_sitearch}/samba/__pycache__/ndr.*.pyc %{python3_sitearch}/samba/__pycache__/ndr.*.pyc
%{python3_sitearch}/samba/__pycache__/ntacls.*.pyc %{python3_sitearch}/samba/__pycache__/ntacls.*.pyc
%{python3_sitearch}/samba/__pycache__/policies.*.pyc
%{python3_sitearch}/samba/__pycache__/safe_tarfile.*.pyc %{python3_sitearch}/samba/__pycache__/safe_tarfile.*.pyc
%{python3_sitearch}/samba/__pycache__/sd_utils.*.pyc %{python3_sitearch}/samba/__pycache__/sd_utils.*.pyc
%{python3_sitearch}/samba/__pycache__/sites.*.pyc %{python3_sitearch}/samba/__pycache__/sites.*.pyc
@ -1816,6 +1764,7 @@ fi
%{python3_sitearch}/samba/drs_utils.py %{python3_sitearch}/samba/drs_utils.py
%{python3_sitearch}/samba/dsdb.*.so %{python3_sitearch}/samba/dsdb.*.so
%{python3_sitearch}/samba/dsdb_dns.*.so %{python3_sitearch}/samba/dsdb_dns.*.so
%{python3_sitearch}/samba/functional_level.py
%{python3_sitearch}/samba/gensec.*.so %{python3_sitearch}/samba/gensec.*.so
%{python3_sitearch}/samba/getopt.py %{python3_sitearch}/samba/getopt.py
%{python3_sitearch}/samba/graph.py %{python3_sitearch}/samba/graph.py
@ -1838,6 +1787,8 @@ fi
%{python3_sitearch}/samba/emulate/traffic_packets.py %{python3_sitearch}/samba/emulate/traffic_packets.py
%dir %{python3_sitearch}/samba/gp %dir %{python3_sitearch}/samba/gp
%dir %{python3_sitearch}/samba/gp/__pycache__ %dir %{python3_sitearch}/samba/gp/__pycache__
%{python3_sitearch}/samba/gp/__init__.py
%{python3_sitearch}/samba/gp/__pycache__/__init__.*.pyc
%{python3_sitearch}/samba/gp/__pycache__/gpclass.*.pyc %{python3_sitearch}/samba/gp/__pycache__/gpclass.*.pyc
%{python3_sitearch}/samba/gp/__pycache__/gp_centrify_crontab_ext.*.pyc %{python3_sitearch}/samba/gp/__pycache__/gp_centrify_crontab_ext.*.pyc
%{python3_sitearch}/samba/gp/__pycache__/gp_centrify_sudoers_ext.*.pyc %{python3_sitearch}/samba/gp/__pycache__/gp_centrify_sudoers_ext.*.pyc
@ -1916,12 +1867,12 @@ fi
%{python3_sitearch}/samba/netcmd/__pycache__/dbcheck.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/dbcheck.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/delegation.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/delegation.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/dns.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/dns.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/domain.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/domain_backup.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/drs.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/drs.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/dsacl.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/dsacl.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/encoders.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/forest.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/forest.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/fsmo.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/fsmo.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/gpcommon.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/gpo.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/gpo.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/group.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/group.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/ldapcmp.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/ldapcmp.*.pyc
@ -1937,19 +1888,102 @@ fi
%{python3_sitearch}/samba/netcmd/__pycache__/spn.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/spn.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/testparm.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/testparm.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/user.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/user.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/validators.*.pyc
%{python3_sitearch}/samba/netcmd/__pycache__/visualize.*.pyc %{python3_sitearch}/samba/netcmd/__pycache__/visualize.*.pyc
%{python3_sitearch}/samba/netcmd/common.py %{python3_sitearch}/samba/netcmd/common.py
%{python3_sitearch}/samba/netcmd/computer.py %{python3_sitearch}/samba/netcmd/computer.py
%{python3_sitearch}/samba/netcmd/contact.py %{python3_sitearch}/samba/netcmd/contact.py
%{python3_sitearch}/samba/netcmd/dbcheck.py %{python3_sitearch}/samba/netcmd/dbcheck.py
%{python3_sitearch}/samba/netcmd/delegation.py %{python3_sitearch}/samba/netcmd/delegation.py
%dir %{python3_sitearch}/samba/netcmd/domain
%{python3_sitearch}/samba/netcmd/domain/__init__.py
%dir %{python3_sitearch}/samba/netcmd/domain/__pycache__
%{python3_sitearch}/samba/netcmd/domain/__pycache__/__init__.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/backup.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/classicupgrade.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/common.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/dcpromo.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/demote.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/functional_prep.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/info.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/join.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/keytab.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/leave.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/level.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/passwordsettings.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/provision.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/samba3upgrade.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/schemaupgrade.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/tombstones.*.pyc
%{python3_sitearch}/samba/netcmd/domain/__pycache__/trust.*.pyc
%dir %{python3_sitearch}/samba/netcmd/domain/auth
%{python3_sitearch}/samba/netcmd/domain/auth/__init__.py
%dir %{python3_sitearch}/samba/netcmd/domain/auth/__pycache__
%{python3_sitearch}/samba/netcmd/domain/auth/__pycache__/__init__.*.pyc
%{python3_sitearch}/samba/netcmd/domain/auth/__pycache__/policy.*.pyc
%{python3_sitearch}/samba/netcmd/domain/auth/__pycache__/silo.*.pyc
%{python3_sitearch}/samba/netcmd/domain/auth/__pycache__/silo_member.*.pyc
%{python3_sitearch}/samba/netcmd/domain/auth/policy.py
%{python3_sitearch}/samba/netcmd/domain/auth/silo.py
%{python3_sitearch}/samba/netcmd/domain/auth/silo_member.py
%{python3_sitearch}/samba/netcmd/domain/backup.py
%dir %{python3_sitearch}/samba/netcmd/domain/claim
%{python3_sitearch}/samba/netcmd/domain/claim/__init__.py
%dir %{python3_sitearch}/samba/netcmd/domain/claim/__pycache__
%{python3_sitearch}/samba/netcmd/domain/claim/__pycache__/__init__.*.pyc
%{python3_sitearch}/samba/netcmd/domain/claim/__pycache__/claim_type.*.pyc
%{python3_sitearch}/samba/netcmd/domain/claim/__pycache__/value_type.*.pyc
%{python3_sitearch}/samba/netcmd/domain/claim/claim_type.py
%{python3_sitearch}/samba/netcmd/domain/claim/value_type.py
%{python3_sitearch}/samba/netcmd/domain/classicupgrade.py
%{python3_sitearch}/samba/netcmd/domain/common.py
%{python3_sitearch}/samba/netcmd/domain/dcpromo.py
%{python3_sitearch}/samba/netcmd/domain/demote.py
%{python3_sitearch}/samba/netcmd/domain/functional_prep.py
%{python3_sitearch}/samba/netcmd/domain/info.py
%{python3_sitearch}/samba/netcmd/domain/join.py
%{python3_sitearch}/samba/netcmd/domain/keytab.py
%{python3_sitearch}/samba/netcmd/domain/leave.py
%{python3_sitearch}/samba/netcmd/domain/level.py
%dir %{python3_sitearch}/samba/netcmd/domain/models
%{python3_sitearch}/samba/netcmd/domain/models/__init__.py
%dir %{python3_sitearch}/samba/netcmd/domain/models/__pycache__
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/__init__.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/auth_policy.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/auth_silo.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/claim_type.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/exceptions.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/fields.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/model.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/schema.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/site.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/subnet.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/user.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/__pycache__/value_type.*.pyc
%{python3_sitearch}/samba/netcmd/domain/models/auth_policy.py
%{python3_sitearch}/samba/netcmd/domain/models/auth_silo.py
%{python3_sitearch}/samba/netcmd/domain/models/claim_type.py
%{python3_sitearch}/samba/netcmd/domain/models/exceptions.py
%{python3_sitearch}/samba/netcmd/domain/models/fields.py
%{python3_sitearch}/samba/netcmd/domain/models/model.py
%{python3_sitearch}/samba/netcmd/domain/models/schema.py
%{python3_sitearch}/samba/netcmd/domain/models/site.py
%{python3_sitearch}/samba/netcmd/domain/models/subnet.py
%{python3_sitearch}/samba/netcmd/domain/models/user.py
%{python3_sitearch}/samba/netcmd/domain/models/value_type.py
%{python3_sitearch}/samba/netcmd/domain/passwordsettings.py
%{python3_sitearch}/samba/netcmd/domain/provision.py
%{python3_sitearch}/samba/netcmd/domain/samba3upgrade.py
%{python3_sitearch}/samba/netcmd/domain/schemaupgrade.py
%{python3_sitearch}/samba/netcmd/domain/tombstones.py
%{python3_sitearch}/samba/netcmd/domain/trust.py
%{python3_sitearch}/samba/netcmd/dns.py %{python3_sitearch}/samba/netcmd/dns.py
%{python3_sitearch}/samba/netcmd/domain.py
%{python3_sitearch}/samba/netcmd/domain_backup.py
%{python3_sitearch}/samba/netcmd/drs.py %{python3_sitearch}/samba/netcmd/drs.py
%{python3_sitearch}/samba/netcmd/dsacl.py %{python3_sitearch}/samba/netcmd/dsacl.py
%{python3_sitearch}/samba/netcmd/encoders.py
%{python3_sitearch}/samba/netcmd/forest.py %{python3_sitearch}/samba/netcmd/forest.py
%{python3_sitearch}/samba/netcmd/fsmo.py %{python3_sitearch}/samba/netcmd/fsmo.py
%{python3_sitearch}/samba/netcmd/gpcommon.py
%{python3_sitearch}/samba/netcmd/gpo.py %{python3_sitearch}/samba/netcmd/gpo.py
%{python3_sitearch}/samba/netcmd/group.py %{python3_sitearch}/samba/netcmd/group.py
%{python3_sitearch}/samba/netcmd/ldapcmp.py %{python3_sitearch}/samba/netcmd/ldapcmp.py
@ -1965,9 +1999,11 @@ fi
%{python3_sitearch}/samba/netcmd/spn.py %{python3_sitearch}/samba/netcmd/spn.py
%{python3_sitearch}/samba/netcmd/testparm.py %{python3_sitearch}/samba/netcmd/testparm.py
%{python3_sitearch}/samba/netcmd/user.py %{python3_sitearch}/samba/netcmd/user.py
%{python3_sitearch}/samba/netcmd/validators.py
%{python3_sitearch}/samba/netcmd/visualize.py %{python3_sitearch}/samba/netcmd/visualize.py
%{python3_sitearch}/samba/ntacls.py %{python3_sitearch}/samba/ntacls.py
%{python3_sitearch}/samba/param.*.so %{python3_sitearch}/samba/param.*.so
%{python3_sitearch}/samba/policies.py
%{python3_sitearch}/samba/policy.*.so %{python3_sitearch}/samba/policy.*.so
%{python3_sitearch}/samba/registry.*.so %{python3_sitearch}/samba/registry.*.so
%{python3_sitearch}/samba/reparse_symlink.*.so %{python3_sitearch}/samba/reparse_symlink.*.so
@ -2128,6 +2164,7 @@ fi
%{python3_sitearch}/samba/tests/__pycache__/ldap_referrals.*.pyc %{python3_sitearch}/samba/tests/__pycache__/ldap_referrals.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/ldap_spn.*.pyc %{python3_sitearch}/samba/tests/__pycache__/ldap_spn.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/ldap_upn_sam_account.*.pyc %{python3_sitearch}/samba/tests/__pycache__/ldap_upn_sam_account.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/ldap_whoami.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/loadparm.*.pyc %{python3_sitearch}/samba/tests/__pycache__/loadparm.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/logfiles.*.pyc %{python3_sitearch}/samba/tests/__pycache__/logfiles.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/libsmb.*.pyc %{python3_sitearch}/samba/tests/__pycache__/libsmb.*.pyc
@ -2176,6 +2213,7 @@ fi
%{python3_sitearch}/samba/tests/__pycache__/safe_tarfile.*.pyc %{python3_sitearch}/samba/tests/__pycache__/safe_tarfile.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/samba3sam.*.pyc %{python3_sitearch}/samba/tests/__pycache__/samba3sam.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/samba_upgradedns_lmdb.*.pyc %{python3_sitearch}/samba/tests/__pycache__/samba_upgradedns_lmdb.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/samba_startup_fl_change.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/samdb.*.pyc %{python3_sitearch}/samba/tests/__pycache__/samdb.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/samdb_api.*.pyc %{python3_sitearch}/samba/tests/__pycache__/samdb_api.*.pyc
%{python3_sitearch}/samba/tests/__pycache__/sddl.*.pyc %{python3_sitearch}/samba/tests/__pycache__/sddl.*.pyc
@ -2357,8 +2395,11 @@ fi
%{python3_sitearch}/samba/tests/krb5/__pycache__/alias_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/alias_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/as_canonicalization_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/as_canonicalization_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/as_req_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/as_req_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/authn_policy_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/claims_in_pac.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/claims_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/claims_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/compatability_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/compatability_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/device_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/etype_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/etype_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/fast_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/fast_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/group_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/group_tests.*.pyc
@ -2371,6 +2412,7 @@ fi
%{python3_sitearch}/samba/tests/krb5/__pycache__/ms_kile_client_principal_lookup_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/ms_kile_client_principal_lookup_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/nt_hash_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/nt_hash_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/pac_align_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/pac_align_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/pkinit_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/protected_users_tests.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/protected_users_tests.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/raw_testcase.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/raw_testcase.*.pyc
%{python3_sitearch}/samba/tests/krb5/__pycache__/rfc4120_constants.*.pyc %{python3_sitearch}/samba/tests/krb5/__pycache__/rfc4120_constants.*.pyc
@ -2390,8 +2432,11 @@ fi
%{python3_sitearch}/samba/tests/krb5/alias_tests.py %{python3_sitearch}/samba/tests/krb5/alias_tests.py
%{python3_sitearch}/samba/tests/krb5/as_canonicalization_tests.py %{python3_sitearch}/samba/tests/krb5/as_canonicalization_tests.py
%{python3_sitearch}/samba/tests/krb5/as_req_tests.py %{python3_sitearch}/samba/tests/krb5/as_req_tests.py
%{python3_sitearch}/samba/tests/krb5/authn_policy_tests.py
%{python3_sitearch}/samba/tests/krb5/claims_in_pac.py
%{python3_sitearch}/samba/tests/krb5/claims_tests.py %{python3_sitearch}/samba/tests/krb5/claims_tests.py
%{python3_sitearch}/samba/tests/krb5/compatability_tests.py %{python3_sitearch}/samba/tests/krb5/compatability_tests.py
%{python3_sitearch}/samba/tests/krb5/device_tests.py
%{python3_sitearch}/samba/tests/krb5/etype_tests.py %{python3_sitearch}/samba/tests/krb5/etype_tests.py
%{python3_sitearch}/samba/tests/krb5/fast_tests.py %{python3_sitearch}/samba/tests/krb5/fast_tests.py
%{python3_sitearch}/samba/tests/krb5/group_tests.py %{python3_sitearch}/samba/tests/krb5/group_tests.py
@ -2404,6 +2449,7 @@ fi
%{python3_sitearch}/samba/tests/krb5/ms_kile_client_principal_lookup_tests.py %{python3_sitearch}/samba/tests/krb5/ms_kile_client_principal_lookup_tests.py
%{python3_sitearch}/samba/tests/krb5/nt_hash_tests.py %{python3_sitearch}/samba/tests/krb5/nt_hash_tests.py
%{python3_sitearch}/samba/tests/krb5/pac_align_tests.py %{python3_sitearch}/samba/tests/krb5/pac_align_tests.py
%{python3_sitearch}/samba/tests/krb5/pkinit_tests.py
%{python3_sitearch}/samba/tests/krb5/protected_users_tests.py %{python3_sitearch}/samba/tests/krb5/protected_users_tests.py
%{python3_sitearch}/samba/tests/krb5/raw_testcase.py %{python3_sitearch}/samba/tests/krb5/raw_testcase.py
%{python3_sitearch}/samba/tests/krb5/rfc4120_constants.py %{python3_sitearch}/samba/tests/krb5/rfc4120_constants.py
@ -2425,6 +2471,7 @@ fi
%{python3_sitearch}/samba/tests/ldap_referrals.py %{python3_sitearch}/samba/tests/ldap_referrals.py
%{python3_sitearch}/samba/tests/ldap_spn.py %{python3_sitearch}/samba/tests/ldap_spn.py
%{python3_sitearch}/samba/tests/ldap_upn_sam_account.py %{python3_sitearch}/samba/tests/ldap_upn_sam_account.py
%{python3_sitearch}/samba/tests/ldap_whoami.py
%{python3_sitearch}/samba/tests/libsmb.py %{python3_sitearch}/samba/tests/libsmb.py
%{python3_sitearch}/samba/tests/libsmb-basic.py %{python3_sitearch}/samba/tests/libsmb-basic.py
%{python3_sitearch}/samba/tests/loadparm.py %{python3_sitearch}/samba/tests/loadparm.py
@ -2472,6 +2519,7 @@ fi
%{python3_sitearch}/samba/tests/s3_net_join.py %{python3_sitearch}/samba/tests/s3_net_join.py
%{python3_sitearch}/samba/tests/safe_tarfile.py %{python3_sitearch}/samba/tests/safe_tarfile.py
%{python3_sitearch}/samba/tests/samba3sam.py %{python3_sitearch}/samba/tests/samba3sam.py
%{python3_sitearch}/samba/tests/samba_startup_fl_change.py
%{python3_sitearch}/samba/tests/samba_upgradedns_lmdb.py %{python3_sitearch}/samba/tests/samba_upgradedns_lmdb.py
%dir %{python3_sitearch}/samba/tests/samba_tool %dir %{python3_sitearch}/samba/tests/samba_tool
%{python3_sitearch}/samba/tests/samba_tool/__init__.py %{python3_sitearch}/samba/tests/samba_tool/__init__.py
@ -2482,6 +2530,11 @@ fi
%{python3_sitearch}/samba/tests/samba_tool/__pycache__/contact.*.pyc %{python3_sitearch}/samba/tests/samba_tool/__pycache__/contact.*.pyc
%{python3_sitearch}/samba/tests/samba_tool/__pycache__/demote.*.pyc %{python3_sitearch}/samba/tests/samba_tool/__pycache__/demote.*.pyc
%{python3_sitearch}/samba/tests/samba_tool/__pycache__/dnscmd.*.pyc %{python3_sitearch}/samba/tests/samba_tool/__pycache__/dnscmd.*.pyc
%{python3_sitearch}/samba/tests/samba_tool/__pycache__/domain_auth_base.*.pyc
%{python3_sitearch}/samba/tests/samba_tool/__pycache__/domain_auth_policy.*.pyc
%{python3_sitearch}/samba/tests/samba_tool/__pycache__/domain_auth_silo.*.pyc
%{python3_sitearch}/samba/tests/samba_tool/__pycache__/domain_claim.*.pyc
%{python3_sitearch}/samba/tests/samba_tool/__pycache__/domain_models.*.pyc
%{python3_sitearch}/samba/tests/samba_tool/__pycache__/drs_clone_dc_data_lmdb_size.*.pyc %{python3_sitearch}/samba/tests/samba_tool/__pycache__/drs_clone_dc_data_lmdb_size.*.pyc
%{python3_sitearch}/samba/tests/samba_tool/__pycache__/dsacl.*.pyc %{python3_sitearch}/samba/tests/samba_tool/__pycache__/dsacl.*.pyc
%{python3_sitearch}/samba/tests/samba_tool/__pycache__/forest.*.pyc %{python3_sitearch}/samba/tests/samba_tool/__pycache__/forest.*.pyc
@ -2519,6 +2572,11 @@ fi
%{python3_sitearch}/samba/tests/samba_tool/contact.py %{python3_sitearch}/samba/tests/samba_tool/contact.py
%{python3_sitearch}/samba/tests/samba_tool/demote.py %{python3_sitearch}/samba/tests/samba_tool/demote.py
%{python3_sitearch}/samba/tests/samba_tool/dnscmd.py %{python3_sitearch}/samba/tests/samba_tool/dnscmd.py
%{python3_sitearch}/samba/tests/samba_tool/domain_auth_base.py
%{python3_sitearch}/samba/tests/samba_tool/domain_auth_policy.py
%{python3_sitearch}/samba/tests/samba_tool/domain_auth_silo.py
%{python3_sitearch}/samba/tests/samba_tool/domain_claim.py
%{python3_sitearch}/samba/tests/samba_tool/domain_models.py
%{python3_sitearch}/samba/tests/samba_tool/drs_clone_dc_data_lmdb_size.py %{python3_sitearch}/samba/tests/samba_tool/drs_clone_dc_data_lmdb_size.py
%{python3_sitearch}/samba/tests/samba_tool/dsacl.py %{python3_sitearch}/samba/tests/samba_tool/dsacl.py
%{python3_sitearch}/samba/tests/samba_tool/forest.py %{python3_sitearch}/samba/tests/samba_tool/forest.py
@ -3526,6 +3584,12 @@ fi
%endif %endif
%changelog %changelog
* Thu Dec 28 2023 xinghe <xinghe2@h-partners.com> - 4.19.3-1
- Type:requirement
- ID:NA
- SUG:NA
- DESC:update samba to 4.19.3
* Thu Oct 12 2023 xinghe <xinghe2@h-partners.com> - 4.18.5-2 * Thu Oct 12 2023 xinghe <xinghe2@h-partners.com> - 4.18.5-2
- Type:cves - Type:cves
- ID:CVE-2023-3961 CVE-2023-4091 CVE-2023-4154 CVE-2023-42669 CVE-2023-42670 - ID:CVE-2023-3961 CVE-2023-4091 CVE-2023-4154 CVE-2023-42669 CVE-2023-42670