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authorKai Kang <kai.kang@windriver.com>2014-10-15 13:56:24 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-10-18 16:12:56 +0200
commit0e95eef8817f51504dcc50d855dcbef172cfc897 (patch)
tree8d04c637121d854d59979715c8b2ec2c71a19078
parentd1e0f3e71ce9978ff0fc94d71e67b528dad84c5c (diff)
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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>
-rw-r--r--meta/recipes-core/readline/readline-6.3/readline63-00343
-rw-r--r--meta/recipes-core/readline/readline_6.3.bb2
2 files changed, 45 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 */
+
+
+
diff --git a/meta/recipes-core/readline/readline_6.3.bb b/meta/recipes-core/readline/readline_6.3.bb
index aa30f668b4..f02f197d47 100644
--- a/meta/recipes-core/readline/readline_6.3.bb
+++ b/meta/recipes-core/readline/readline_6.3.bb
@@ -1,5 +1,7 @@
require readline.inc
+SRC_URI += "file://readline63-003"
+
SRC_URI[archive.md5sum] = "33c8fb279e981274f485fd91da77e94a"
SRC_URI[archive.sha256sum] = "56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43"