Description
The gif_read_lzw function in filter/image-gif.c in CUPS 1.4.8 and earlier does not properly handle the first code word in an LZW stream, which allows remote attackers to trigger a heap-based buffer overflow, and possibly execute arbitrary code, via a crafted stream, a different vulnerability than CVE-2011-2896.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.ubuntu.com/usn/USN-1207-1 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=727800 ↗
- http://www.debian.org/security/2011/dsa-2354 ↗
- http://secunia.com/advisories/46024 ↗
- http://www.securitytracker.com/id?1025980 ↗
- http://security.gentoo.org/glsa/glsa-201207-10.xml ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:146 ↗
- http://secunia.com/advisories/45796 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69380 ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:147 ↗
- http://www.securityfocus.com/bid/49323 ↗
- http://cups.org/str.php?L3914 ↗