CVE-2017-12671

Name	CVE-2017-12671
Description	In ImageMagick 7.0.6-3, a missing NULL assignment was found in coders/png.c, leading to an invalid free in the function RelinquishMagickMemory in MagickCore/memory.c, which allows attackers to cause a denial of service.
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	DSA-4019-1
Debian Bugs	870119

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
imagemagick (PTS)	bookworm	8:6.9.11.60+dfsg-1.6+deb12u11	fixed
	bookworm (security)	8:6.9.11.60+dfsg-1.6+deb12u13	fixed
	trixie	8:7.1.1.43+dfsg1-1+deb13u10	fixed
	trixie (security)	8:7.1.1.43+dfsg1-1+deb13u11	fixed
	forky, sid	8:7.1.2.29+dfsg2-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
imagemagick	source	stretch	8:6.9.7.4+dfsg-11+deb9u2		DSA-4019-1
imagemagick	source	(unstable)	8:6.9.7.4+dfsg-15	unimportant		870119

https://github.com/ImageMagick/ImageMagick/issues/621