[oe-commits] Yue Tao : modphp: Security Advisory - php - CVE-2014-3587

[git at git.openembedded.org]

Module: meta-openembedded.git
Branch: master
Commit: 700078d6646c79a784cec2cb0a491687e3edd21b
URL:    http://git.openembedded.org/?p=meta-openembedded.git&a=commit;h=700078d6646c79a784cec2cb0a491687e3edd21b

Author: Yue Tao <Yue.Tao at windriver.com>
Date:   Thu Oct 23 16:29:14 2014 +0800

modphp: Security Advisory - php - CVE-2014-3587

Integer overflow in the cdf_read_property_info function in cdf.c in file
through 5.19, as used in the Fileinfo component in PHP before 5.4.32 and
5.5.x before 5.5.16, allows remote attackers to cause a denial of
service (application crash) via a crafted CDF file. NOTE: this
vulnerability exists because of an incomplete fix for CVE-2012-1571.

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-3587

Signed-off-by: Yue Tao <Yue.Tao at windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>

---

 .../modphp/files/php-CVE-2014-3587.patch           | 31 ++++++++++++++++++++++
 meta-webserver/recipes-php/modphp/modphp5.inc      |  1 +
 2 files changed, 32 insertions(+)

diff --git a/meta-webserver/recipes-php/modphp/files/php-CVE-2014-3587.patch b/meta-webserver/recipes-php/modphp/files/php-CVE-2014-3587.patch
new file mode 100644
index 0000000..e1c40f2
--- /dev/null
+++ b/meta-webserver/recipes-php/modphp/files/php-CVE-2014-3587.patch
@@ -0,0 +1,31 @@
+modphp: Security Advisory - php - CVE-2014-3587
+
+Upstream-Status: Backport
+
+Signed-off-by: Yue Tao <yue.tao at windriver.com>
+
+From 7ba1409a1aee5925180de546057ddd84ff267947 Mon Sep 17 00:00:00 2001
+From: Remi Collet <rcollet at redhat.com>
+Date: Thu, 14 Aug 2014 17:19:03 -0700
+Subject: [PATCH] Fix bug #67716 - Segfault in cdf.c
+
+---
+ ext/fileinfo/libmagic/cdf.c |    2 +-
+ 2 files changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/ext/fileinfo/libmagic/cdf.c b/ext/fileinfo/libmagic/cdf.c
+index 429f3b9..2c0a2d9 100644
+--- a/ext/fileinfo/libmagic/cdf.c
++++ b/ext/fileinfo/libmagic/cdf.c
+@@ -820,7 +820,7 @@ cdf_read_property_info(const cdf_stream_t *sst, const cdf_header_t *h,
+ 		q = (const uint8_t *)(const void *)
+ 		    ((const char *)(const void *)p + ofs
+ 		    - 2 * sizeof(uint32_t));
+-		if (q > e) {
++		if (q < p || q > e) {
+ 			DPRINTF(("Ran of the end %p > %p\n", q, e));
+ 			goto out;
+ 		}
+-- 
+1.7.9.5
+
diff --git a/meta-webserver/recipes-php/modphp/modphp5.inc b/meta-webserver/recipes-php/modphp/modphp5.inc
index 6a2a61f..9c83ac0 100644
--- a/meta-webserver/recipes-php/modphp/modphp5.inc
+++ b/meta-webserver/recipes-php/modphp/modphp5.inc
@@ -10,6 +10,7 @@ SRC_URI = "http://www.php.net/distributions/php-${PV}.tar.bz2 \
            file://70_mod_php5.conf \
            file://0001-using-pkgconfig-to-check-libxml.patch \
            file://php-CVE-2014-5120.patch \
+           file://php-CVE-2014-3587.patch \
 "
 
 S = "${WORKDIR}/php-${PV}"