cve/2016/CVE-2016-4563.md

CVE-2016-4563

Description

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.

POC

Reference

• http://www.imagemagick.org/script/changelog.php
• http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
• 726812fa2f

Github

No PoCs found on GitHub currently.