!17 update busybox to 1.33.1
From: @jackey_1024 Reviewed-by: @flyflyflypeng,@caihaomin Signed-off-by: @caihaomin
This commit is contained in:
commit
807a7a952f
@ -1,96 +0,0 @@
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From 45fa3f18adf57ef9d743038743d9c90573aeeb91 Mon Sep 17 00:00:00 2001
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From: Dimitri John Ledkov <xnox@ubuntu.com>
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Date: Tue, 19 May 2020 18:20:39 +0100
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Subject: [PATCH] wget: implement TLS verification with ENABLE_FEATURE_WGET_OPENSSL
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When ENABLE_FEATURE_WGET_OPENSSL is enabled, correctly implement TLS
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verification by default. And only ignore verification errors, if
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--no-check-certificate was passed.
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Also note, that previously OPENSSL implementation did not implement
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TLS verification, nor printed any warning messages that verification
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was not performed.
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Bug-Ubuntu: https://bugs.launchpad.net/bugs/1879533
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CVE-2018-1000500
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Signed-off-by: Dimitri John Ledkov <xnox@ubuntu.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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---
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networking/wget.c | 22 ++++++++++++++++++----
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1 file changed, 18 insertions(+), 4 deletions(-)
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diff --git a/networking/wget.c b/networking/wget.c
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index 9153264..de66ef2 100644
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--- a/networking/wget.c
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+++ b/networking/wget.c
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@@ -91,6 +91,9 @@
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//config: patches, but do want to waste bandwidth expaining how wrong
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//config: it is, you will be ignored.
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//config:
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+//config: FEATURE_WGET_OPENSSL does implement TLS verification
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+//config: using the certificates available to OpenSSL.
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+//config:
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//config:config FEATURE_WGET_OPENSSL
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//config: bool "Try to connect to HTTPS using openssl"
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//config: default y
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@@ -115,7 +118,10 @@
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//config: If openssl can't be executed, internal TLS code will be used
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//config: (if you enabled it); if openssl can be executed but fails later,
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//config: wget can't detect this, and download will fail.
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-
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+//config:
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+//config: By default TLS verification is performed, unless
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+//config: --no-check-certificate option is passed.
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+//
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//applet:IF_WGET(APPLET(wget, BB_DIR_USR_BIN, BB_SUID_DROP))
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//kbuild:lib-$(CONFIG_WGET) += wget.o
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@@ -124,8 +130,11 @@
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//usage: IF_FEATURE_WGET_LONG_OPTIONS(
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//usage: "[-c|--continue] [--spider] [-q|--quiet] [-O|--output-document FILE]\n"
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//usage: " [-o|--output-file FILE] [--header 'header: value'] [-Y|--proxy on/off]\n"
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+//usage: IF_FEATURE_WGET_OPENSSL(
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+//usage: " [--no-check-certificate]\n"
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+//usage: )
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/* Since we ignore these opts, we don't show them in --help */
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-/* //usage: " [--no-check-certificate] [--no-cache] [--passive-ftp] [-t TRIES]" */
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+/* //usage: " [--no-cache] [--passive-ftp] [-t TRIES]" */
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/* //usage: " [-nv] [-nc] [-nH] [-np]" */
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//usage: " [-P DIR] [-S|--server-response] [-U|--user-agent AGENT]" IF_FEATURE_WGET_TIMEOUT(" [-T SEC]") " URL..."
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//usage: )
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@@ -137,7 +146,9 @@
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//usage: "Retrieve files via HTTP or FTP\n"
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//usage: IF_FEATURE_WGET_LONG_OPTIONS(
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//usage: "\n --spider Only check URL existence: $? is 0 if exists"
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-///////: "\n --no-check-certificate Don't validate the server's certificate"
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+//usage: IF_FEATURE_WGET_OPENSSL(
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+//usage: "\n --no-check-certificate Don't validate the server's certificate"
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+//usage: )
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//usage: )
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//usage: "\n -c Continue retrieval of aborted transfer"
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//usage: "\n -q Quiet"
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@@ -662,7 +673,7 @@ static int spawn_https_helper_openssl(const char *host, unsigned port)
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pid = xvfork();
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if (pid == 0) {
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/* Child */
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- char *argv[8];
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+ char *argv[9];
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close(sp[0]);
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xmove_fd(sp[1], 0);
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@@ -689,6 +700,9 @@ static int spawn_https_helper_openssl(const char *host, unsigned port)
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argv[5] = (char*)"-servername";
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argv[6] = (char*)servername;
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}
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+ if (!(option_mask32 & WGET_OPT_NO_CHECK_CERT)) {
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+ argv[7] = (char*)"-verify_return_error";
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+ }
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BB_EXECVP(argv[0], argv);
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xmove_fd(3, 2);
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--
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2.23.0
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@ -1,42 +0,0 @@
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From 26d06cef6684055a30cce5922095d22e8a9a91e3 Mon Sep 17 00:00:00 2001
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From: leizhongkai <leizhongkai@huawei.com>
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Date: Sat, 17 Apr 2021 14:27:23 +0800
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Subject: [PATCH] busybox: fix CVE-2021-28831
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backoprt from upstream:
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https://git.busybox.net/busybox/patch/?id=dbd3b883a891f076911d752f56f7a906d5650a17
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Signed-off-by: leizhongkai <leizhongkai@huawei.com>
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---
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archival/libarchive/decompress_gunzip.c | 11 +++++++++++
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1 file changed, 11 insertions(+)
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diff --git a/archival/libarchive/decompress_gunzip.c b/archival/libarchive/decompress_gunzip.c
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index 7f9046b..3eeae76 100644
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--- a/archival/libarchive/decompress_gunzip.c
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+++ b/archival/libarchive/decompress_gunzip.c
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@@ -222,10 +222,21 @@ static const uint8_t border[] ALIGN1 = {
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* each table.
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* t: table to free
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*/
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+#define BAD_HUFT(p) ((uintptr_t)(p) & 1)
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+#define ERR_RET ((huft_t*)(uintptr_t)1)
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static void huft_free(huft_t *p)
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{
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huft_t *q;
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+ /*
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+ * If 'p' has the error bit set we have to clear it, otherwise we might run
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+ * into a segmentation fault or an invalid pointer to free(p)
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+ */
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+ if (BAD_HUFT(p)) {
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+ p = (huft_t*)((uintptr_t)(p) ^ (uintptr_t)(ERR_RET));
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+ }
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+
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+
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/* Go through linked list, freeing from the malloced (t[-1]) address. */
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while (p) {
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q = (--p)->v.t;
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--
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2.23.0
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@ -1,96 +0,0 @@
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From d3539be8f27b8cbfdfee460fe08299158f08bcd9 Mon Sep 17 00:00:00 2001
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From: d3539be8f27b8cbfdfee460fe08299158f08bcd9 Mon Sep 17 00:00:00 2001
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Date: Tue, 19 Nov 2019 13:06:40 +0100
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Subject: [PATCH] Remove stime() function calls
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stime() has been deprecated in glibc 2.31 and replaced with
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clock_settime(). Let's replace the stime()function calls with
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clock_settime() in preperation.
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function old new delta
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rdate_main 197 224 +27
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clock_settime - 27 +27
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date_main 926 941 +15
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stime 37 - -37
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------------------------------------------------------------------------------
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(add/remove: 2/2 grow/shrink: 2/0 up/down: 69/-37) Total: 32 bytes
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Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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---
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coreutils/date.c | 8 ++++++--
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libbb/missing_syscalls.c | 8 --------
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util-linux/rdate.c | 10 +++++++---
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3 files changed, 13 insertions(+), 13 deletions(-)
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diff --git a/coreutils/date.c b/coreutils/date.c
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index 3414d38..f7f8fe1 100644
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--- a/coreutils/date.c
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+++ b/coreutils/date.c
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@@ -279,6 +279,9 @@ int date_main(int argc UNUSED_PARAM, char **argv)
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time(&ts.tv_sec);
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#endif
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}
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+#if !ENABLE_FEATURE_DATE_NANO
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+ ts.tv_nsec = 0;
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+#endif
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localtime_r(&ts.tv_sec, &tm_time);
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/* If date string is given, update tm_time, and maybe set date */
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@@ -301,10 +304,11 @@ int date_main(int argc UNUSED_PARAM, char **argv)
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if (date_str[0] != '@')
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tm_time.tm_isdst = -1;
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ts.tv_sec = validate_tm_time(date_str, &tm_time);
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+ ts.tv_nsec = 0;
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/* if setting time, set it */
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- if ((opt & OPT_SET) && stime(&ts.tv_sec) < 0) {
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- bb_perror_msg("can't set date");
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+ if ((opt & OPT_SET) && clock_settime(CLOCK_REALTIME, &ts) < 0) {
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+ bb_simple_perror_msg("can't set date");
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}
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}
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diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c
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index 87cf59b..dc40d91 100644
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--- a/libbb/missing_syscalls.c
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+++ b/libbb/missing_syscalls.c
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@@ -15,14 +15,6 @@ pid_t getsid(pid_t pid)
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return syscall(__NR_getsid, pid);
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}
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-int stime(const time_t *t)
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-{
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- struct timeval tv;
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- tv.tv_sec = *t;
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- tv.tv_usec = 0;
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- return settimeofday(&tv, NULL);
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-}
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-
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int sethostname(const char *name, size_t len)
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{
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return syscall(__NR_sethostname, name, len);
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diff --git a/util-linux/rdate.c b/util-linux/rdate.c
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index 70f829e..bab41d9 100644
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--- a/util-linux/rdate.c
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+++ b/util-linux/rdate.c
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@@ -95,9 +95,13 @@ int rdate_main(int argc UNUSED_PARAM, char **argv)
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if (!(flags & 2)) { /* no -p (-s may be present) */
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if (time(NULL) == remote_time)
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bb_error_msg("current time matches remote time");
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- else
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- if (stime(&remote_time) < 0)
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- bb_perror_msg_and_die("can't set time of day");
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+ else {
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+ struct timespec ts;
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+ ts.tv_sec = remote_time;
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+ ts.tv_nsec = 0;
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+ if (clock_settime(CLOCK_REALTIME, &ts) < 0)
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+ bb_simple_perror_msg_and_die("can't set time of day");
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+ }
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}
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if (flags != 1) /* not lone -s */
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--
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2.11.0
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Binary file not shown.
BIN
busybox-1.33.1.tar.bz2
Normal file
BIN
busybox-1.33.1.tar.bz2
Normal file
Binary file not shown.
19
busybox.spec
19
busybox.spec
@ -1,10 +1,10 @@
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#spec file for busybox
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%if "%{!?VERSION:1}"
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%define VERSION 1.31.1
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%define VERSION 1.33.1
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%endif
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%if "%{!?RELEASE:1}"
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%define RELEASE 8
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%define RELEASE 9
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%endif
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Name: busybox
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@ -19,14 +19,9 @@ Source1: busybox-static.config
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Source2: busybox-petitboot.config
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Source3: busybox-dynamic.config
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#backport
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Patch6000: backport-bugfix-remove-stime-calls.patch
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Patch6001: backport-CVE-2018-1000500.patch
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Patch6002: backport-CVE-2021-28831.patch
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BuildRoot: %_topdir/BUILDROOT
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#Dependency
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BuildRequires: gcc glibc-static git
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BuildRequires: gcc glibc-static
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BuildRequires: libselinux-devel >= 1.27.7-2
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BuildRequires: libsepol-devel libselinux-static libsepol-static
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@ -55,7 +50,7 @@ This package contains help documentation for busybox
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%prep
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# auto apply all needed patch with git
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%autosetup -n %{name}-%{version} -p1 -Sgit -v
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%autosetup -n %{name}-%{version} -p1 -v
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%build
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export CFLAGS="$RPM_OPT_FLAGS -fPIE" LDFLAGS="-Wl,-z,now"
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@ -98,6 +93,12 @@ install -m 644 docs/busybox.dynamic.1 $RPM_BUILD_ROOT/%{_mandir}/man1/busybox.1
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%{_mandir}/man1/busybox.petitboot.1.gz
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%changelog
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* Fri Aug 13 2021 jikui <jikui2@huawei.com> - 1:1.33.1-9
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- Type:enhancement
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- Id:NA
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- SUG:NA
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- DESC:update busybox to 1.33.1
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* Fri Apr 30 2021 caihaomin <caihaomin@huawei.com> - 1:1.31.1-8
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- Type:CVE
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- CVE:CVE-2021-28831
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