CVE-2013-4244: Libtiff

Medium severity, CVSS 6.8. EPSS: 2.7% chance of exploitation in the next 30 days.

The LZW decompressor in the gif2tiff tool in libtiff 4.0.3 and earlier allows context-dependent attackers to cause a denial of service (out-of-bounds write and crash) or possibly execute arbitrary code via a crafted GIF image.

Affected products

• Libtiff Libtiff: up to and including 4.0.3; version 3.4 only; version 3.5.1 only; version 3.5.2 only; version 3.5.3 only; version 3.5.4 only; …

Published 2013-09-28. Last modified 2026-06-16.