CVE-2017-15672: Debian Linux

High severity, CVSS 8.8. EPSS: 2% chance of exploitation in the next 30 days.

The read_header function in libavcodec/ffv1dec.c in FFmpeg 2.4 and 3.3.4 and possibly earlier allows remote attackers to have unspecified impact via a crafted MP4 file, which triggers an out-of-bounds read.

Affected products

• Debian Debian Linux: version 8.0 only; version 9.0 only
• Ffmpeg Ffmpeg: up to and including 3.3.4

Published 2017-11-06. Last modified 2026-06-17.