CVE-2019-15133

Name	CVE-2019-15133
Description	In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of the ImageSize data structure is equal to zero.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-3223-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
giflib (PTS)	bullseye	5.1.9-2	fixed
	bookworm	5.2.1-2.5	fixed
	forky, sid, trixie	5.2.2-1	fixed

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

Package	Type	Release	Fixed Version	Origin
giflib	source	experimental	5.1.8-1
giflib	source	buster	5.1.4-3+deb10u1	DLA-3223-1
giflib	source	(unstable)	5.1.9-1

Notes

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13008
https://sourceforge.net/p/giflib/code/ci/799eb6a3af8a3dd81e2429bf11a72a57e541f908/
https://sourceforge.net/p/giflib/bugs/119/