samba/CVE-2018-16841-2.patch

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2019-09-30 11:16:38 -04:00
From 58733073f6eb78e8b157ee55493e92ffa361b73c Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Wed, 24 Oct 2018 15:41:28 +1300
Subject: [PATCH 4/5] CVE-2018-16841 selftest: Check for mismatching principal
in certficate compared with principal in AS-REQ
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13628
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
---
testprogs/blackbox/test_pkinit_heimdal.sh | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/testprogs/blackbox/test_pkinit_heimdal.sh b/testprogs/blackbox/test_pkinit_heimdal.sh
index 0a13aa293e7..0912e0dbfe8 100755
--- a/testprogs/blackbox/test_pkinit_heimdal.sh
+++ b/testprogs/blackbox/test_pkinit_heimdal.sh
@@ -75,10 +75,18 @@ testit "STEP1 kinit with pkinit (name specified) " $samba4kinit $enctype --reque
testit "STEP1 kinit renew ticket (name specified)" $samba4kinit --request-pac -R || failed=`expr $failed + 1`
test_smbclient "STEP1 Test login with kerberos ccache (name specified)" 'ls' "$unc" -k yes || failed=`expr $failed + 1`
+testit_expect_failure "STEP1 kinit with pkinit (wrong name specified) " $samba4kinit $enctype --request-pac --renewable $PKUSER not$USERNAME@$REALM || failed=`expr $failed + 1`
+
+testit_expect_failure "STEP1 kinit with pkinit (wrong name specified 2) " $samba4kinit $enctype --request-pac --renewable $PKUSER $SERVER@$REALM || failed=`expr $failed + 1`
+
testit "STEP1 kinit with pkinit (enterprise name specified)" $samba4kinit $enctype --request-pac --renewable $PKUSER --enterprise $USERNAME@$REALM || failed=`expr $failed + 1`
testit "STEP1 kinit renew ticket (enterprise name specified)" $samba4kinit --request-pac -R || failed=`expr $failed + 1`
test_smbclient "STEP1 Test login with kerberos ccache (enterprise name specified)" 'ls' "$unc" -k yes || failed=`expr $failed + 1`
+testit_expect_failure "STEP1 kinit with pkinit (wrong enterprise name specified) " $samba4kinit $enctype --request-pac --renewable $PKUSER --enterprise not$USERNAME@$REALM || failed=`expr $failed + 1`
+
+testit_expect_failure "STEP1 kinit with pkinit (wrong enterprise name specified 2) " $samba4kinit $enctype --request-pac --renewable $PKUSER --enterprise $SERVER$@$REALM || failed=`expr $failed + 1`
+
testit "STEP1 kinit with pkinit (enterprise name in cert)" $samba4kinit $enctype --request-pac --renewable $PKUSER --pk-enterprise || failed=`expr $failed + 1`
testit "STEP1 kinit renew ticket (enterprise name in cert)" $samba4kinit --request-pac -R || failed=`expr $failed + 1`
test_smbclient "STEP1 Test login with kerberos ccache (enterprise name in cert)" 'ls' "$unc" -k yes || failed=`expr $failed + 1`
--
2.11.0