CVE ID:	CVE-2011-3170
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.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2011-3170 BugTraq ID: 49323 http://www.securityfocus.com/bid/49323 Debian Security Information: DSA-2354 (Google Search) http://www.debian.org/security/2011/dsa-2354 http://security.gentoo.org/glsa/glsa-201207-10.xml http://www.mandriva.com/security/advisories?name=MDVSA-2011:146 http://www.mandriva.com/security/advisories?name=MDVSA-2011:147 http://www.securitytracker.com/id?1025980 http://secunia.com/advisories/45796 http://secunia.com/advisories/46024 http://www.ubuntu.com/usn/USN-1207-1 XForce ISS Database: cups-gifreadlzw-function-bo(69380) https://exchange.xforce.ibmcloud.com/vulnerabilities/69380