CVE-2015-7555

Name	CVE-2015-7555
Description	Heap-based buffer overflow in giffix.c in giffix in giflib 5.1.1 allows attackers to cause a denial of service (program crash) via crafted image and logical screen width fields in a GIF file.
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	DLA-389-1
Debian Bugs	808704

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
giflib (PTS)	buster	5.1.4-3	fixed
	buster (security)	5.1.4-3+deb10u1	fixed
	bullseye	5.1.9-2	fixed
	bookworm, sid	5.2.1-2.5	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
giflib	source	squeeze	4.1.6-9+deb6u1	DLA-389-1
giflib	source	wheezy	4.1.6-10+deb7u1
giflib	source	jessie	4.1.6-11+deb8u1
giflib	source	(unstable)	5.1.2-0.1		808704

Upstream fix http://sourceforge.net/p/giflib/code/ci/179510be300bf11115e37528d79619b53c884a63