CVE-2011-3170

Name	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DSA-2354-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
cups (PTS)	buster, buster (security)	2.2.10-6+deb10u6	fixed
	bullseye (security), bullseye	2.3.3op2-3+deb11u2	fixed
	bookworm	2.4.2-2	fixed
	sid	2.4.2-3	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin
cups	source	lenny	1.3.8-1+lenny10	DSA-2354-1
cups	source	squeeze	1.4.4-7+squeeze1	DSA-2354-1
cups	source	(unstable)	1.5.0-8

This ID is for an incomplete fix for CVE-2011-2896