CVE-2016-4563

Published: 04 June 2016

The TraceStrokePolygon function in MagickCore/draw.c in ImageMagick before 6.9.4-0 and 7.x before 7.0.1-2 mishandles the relationship between the BezierQuantum value and certain strokes data, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.

Priority

Medium

CVSS 3 base score: 8.8

Status

Package Release Status
imagemagick
Launchpad, Ubuntu, Debian
Upstream
Released (8:6.8.9.9-5+deb8u4)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (8:6.8.9.9-7ubuntu5.2)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was released [8:6.7.7.10-6ubuntu3.2])
Ubuntu 12.04 ESM (Precise Pangolin)
Released (8:6.6.9.7-5ubuntu3.5)
Patches:
Upstream: https://github.com/ImageMagick/ImageMagick/commit/726812fa2fa7ce16bcf58f6e115f65427a1c0950