CVE-2004-0999: Zgv Image Viewer

Low severity, CVSS 2.6. EPSS: 1.4% chance of exploitation in the next 30 days.

zgv 5.5.3 allows remote attackers to cause a denial of service (application crash via segmentation fault) via crafted multiple-image (animated) GIF images.

Affected products

• Zgv Zgv Image Viewer: version 5.5.3 only; version 5.6 only; version 5.7 only; version 5.8 only

Published 2004-12-31. Last modified 2026-06-16.