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| author |   Kai Kang <kai.kang@windriver.com> | 2014-10-15 13:56:24 +0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-10-18 16:12:56 +0200 |
| commit | 0e95eef8817f51504dcc50d855dcbef172cfc897 (patch) | |
| tree | 8d04c637121d854d59979715c8b2ec2c71a19078 /meta/recipes-core/readline/readline-6.3 | |
| parent | d1e0f3e71ce9978ff0fc94d71e67b528dad84c5c (diff) | |
| download | openembedded-core-contrib-0e95eef8817f51504dcc50d855dcbef172cfc897.tar.gz | |
readline: Security Advisory - readline - CVE-2014-2524
The _rl_tropen function in util.c in GNU readline before 6.3 patch 3
allows local users to create or overwrite arbitrary files via a symlink
attack on a /var/tmp/rltrace.[PID] file.
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-2524
Signed-off-by: Yue Tao <Yue.Tao@windriver.com>
Signed-off-by: Kai Kang <kai.kang@windriver.com>
Diffstat (limited to 'meta/recipes-core/readline/readline-6.3')
| -rw-r--r-- | meta/recipes-core/readline/readline-6.3/readline63-003 | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/meta/recipes-core/readline/readline-6.3/readline63-003 b/meta/recipes-core/readline/readline-6.3/readline63-003 new file mode 100644 index 0000000000..98a9d810b6 --- /dev/null +++ b/meta/recipes-core/readline/readline-6.3/readline63-003 @@ -0,0 +1,43 @@ +readline: Security Advisory - readline - CVE-2014-2524 + +Upstream-Status: Backport + +Signed-off-by: Yue Tao <yue.tao@windriver.com> + + READLINE PATCH REPORT + ===================== + +Readline-Release: 6.3 +Patch-ID: readline63-003 + +Bug-Reported-by: +Bug-Reference-ID: +Bug-Reference-URL: + +Bug-Description: + +There are debugging functions in the readline release that are theoretically +exploitable as security problems. They are not public functions, but have +global linkage. + +Patch (apply with `patch -p0'): + +*** ../readline-6.3/util.c 2013-09-02 13:36:12.000000000 -0400 +--- util.c 2014-03-20 10:25:53.000000000 -0400 +*************** +*** 477,480 **** +--- 479,483 ---- + } + ++ #if defined (DEBUG) + #if defined (USE_VARARGS) + static FILE *_rl_tracefp; +*************** +*** 539,542 **** +--- 542,546 ---- + } + #endif ++ #endif /* DEBUG */ + + + |