CVE-2018-12109: Flif

High severity, CVSS 7.8. EPSS: 1.4% chance of exploitation in the next 30 days.

An issue was discovered in Free Lossless Image Format (FLIF) 0.3. The TransformPaletteC<FileIO>::process function in transform/palette_C.hpp allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PAM image file.

Affected products

• Flif Flif: version 0.3 only

Published 2018-06-11. Last modified 2026-06-17.