CVE-2012-4433

Name	CVE-2012-4433
Description	Multiple integer overflows in operations/external/ppm-load.c in GEGL (Generic Graphics Library) 0.2.0 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a large (1) width or (2) height value in a Portable Pixel Map (ppm) image, which triggers a heap-based buffer overflow.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	692435

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
gegl (PTS)	jessie	0.2.0-7	fixed
	stretch	0.3.8-4	fixed
	buster	0.4.12-2	fixed
	bullseye	1:0.4.26-2	fixed
	bookworm	1:0.4.42-2	fixed
	sid, trixie	1:0.4.50-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
gegl	source	squeeze	(not affected)
gegl	source	(unstable)	0.2.0-2+nmu1			692435

[squeeze] - gegl <not-affected> (PPM code not yet present)
http://seclists.org/oss-sec/2012/q4/215