CVE-2017-14173

Name	CVE-2017-14173
Description	In the function ReadTXTImage() in coders/txt.c in ImageMagick 7.0.6-10, an integer overflow might occur for the addition operation "GetQuantumRange(depth)+1" when "depth" is large, producing a smaller value than expected. As a result, an infinite loop would occur for a crafted TXT file that claims a very large "max_value" value.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
NVD severity	medium (attack range: remote)
Debian Bugs	875504

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
imagemagick (PTS)	wheezy	8:6.7.7.10-5+deb7u4	vulnerable
	wheezy (security)	8:6.7.7.10-5+deb7u16	vulnerable
	jessie	8:6.8.9.9-5+deb8u9	vulnerable
	jessie (security)	8:6.8.9.9-5+deb8u10	vulnerable
	stretch	8:6.9.7.4+dfsg-11	vulnerable
	stretch (security)	8:6.9.7.4+dfsg-11+deb9u1	vulnerable
	buster, sid	8:6.9.7.4+dfsg-16	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
imagemagick	source	(unstable)	(unfixed)	medium		875504

Notes

https://github.com/ImageMagick/ImageMagick/issues/713
ImageMagick-6: https://github.com/ImageMagick/ImageMagick/commit/48bcf7c39302cdf9b0d9202ad03bf1b95152c44d