CVE-2017-16546

Published: 05 November 2017

The ReadWPGImage function in coders/wpg.c in ImageMagick 7.0.7-9 does not properly validate the colormap index in a WPG palette, which allows remote attackers to cause a denial of service (use of uninitialized data or invalid memory allocation) or possibly have unspecified other impact via a malformed WPG file.

Priority

Medium

CVSS 3 base score: 8.8

Status

Package Release Status
imagemagick
Launchpad, Ubuntu, Debian
Upstream
Released (8:6.9.9.34+dfsg-3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (8:6.9.7.4+dfsg-16ubuntu6.2)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (8:6.8.9.9-7ubuntu5.11)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was released [8:6.7.7.10-6ubuntu3.11])
Patches:
Upstream: https://github.com/ImageMagick/ImageMagick/commit/e04cf3e9524f50ca336253513d977224e083b816