CVE-2017-16545

Priority
Description
The ReadWPGImage function in coders/wpg.c in GraphicsMagick 1.3.26 does not
properly validate colormapped images, which allows remote attackers to
cause a denial of service (ImportIndexQuantumType invalid write and
application crash) or possibly have unspecified other impact via a
malformed WPG image.
Ubuntu-Description
It was discovered that GraphicsMagick incorrectly handled certain image
files. An attacker could possibly use this issue to cause a denial of
service or other unspecified impact.
Notes
Package
Upstream:released (1.3.26-18)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):needed
Ubuntu 16.04 LTS (Xenial Xerus):released (1.3.23-1ubuntu0.5)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1.3.26-18)
Ubuntu 20.04 LTS (Focal Fossa):not-affected (1.3.26-18)
Ubuntu 20.10 (Groovy Gorilla):not-affected (1.3.26-18)
Patches:
Upstream:http://hg.code.sf.net/p/graphicsmagick/code/rev/e8086faa52d0
More Information

Updated: 2020-09-09 21:28:47 UTC (commit b67d7d8b03f173f825cd706df5bd078bca500b0e)