CVE-2013-0865: Ffmpeg

High severity, CVSS 9.3. EPSS: 2.4% chance of exploitation in the next 30 days.

The vqa_decode_chunk function in libavcodec/vqavideo.c in FFmpeg before 1.0.4 and 1.1.x before 1.1.2 allows remote attackers to have an unspecified impact via a large (1) cbp0 or (2) cbpz chunk in Westwood Studios VQA Video file, which triggers an out-of-bounds write.

Affected products

• Ffmpeg Ffmpeg: up to and including 1.0.2; version 0.3 only; version 0.3.1 only; version 0.3.2 only; version 0.3.3 only; version 0.3.4 only; …

Published 2013-11-23. Last modified 2026-06-16.