CVE-2011-3936: Ffmpeg

Medium severity, CVSS 4.3. EPSS: 2.5% chance of exploitation in the next 30 days.

The dv_extract_audio function in libavcodec in FFmpeg 0.7.x before 0.7.12 and 0.8.x before 0.8.11 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.5, and 0.8.x before 0.8.1 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted DV file.

Affected products

• Ffmpeg Ffmpeg: version 0.7 only; version 0.7.1 only; version 0.7.2 only; version 0.7.3 only; version 0.7.6 only; version 0.7.7 only; …
• Libav Libav: version 0.5 only; version 0.5.1 only; version 0.5.2 only; version 0.5.3 only; version 0.5.4 only; version 0.5.5 only; …

Published 2012-08-20. Last modified 2026-06-16.