CVE-2016-5384

Name	CVE-2016-5384
Description	fontconfig before 2.12.1 does not validate offsets, which allows local users to trigger arbitrary free calls and consequently conduct double free attacks and execute arbitrary code via a crafted cache file.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-587-1, DSA-3644-1
Debian Bugs	833570

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
fontconfig (PTS)	bullseye	2.13.1-4.2	fixed
	bookworm	2.14.1-4	fixed
	trixie	2.15.0-2.3	fixed
	forky, sid	2.17.1-3	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
fontconfig	source	wheezy	2.9.0-7.1+deb7u1	DLA-587-1
fontconfig	source	jessie	2.11.0-6.3+deb8u1	DSA-3644-1
fontconfig	source	(unstable)	2.11.0-6.5		833570

Notes

https://lists.freedesktop.org/archives/fontconfig/2016-August/005792.html
Fixed by: https://cgit.freedesktop.org/fontconfig/commit/?id=7a4a5bd7897d216f0794ca9dbce0a4a5c9d14940 (2.12.1)