CVE-2013-0856: Ffmpeg

High severity, CVSS 9.3. EPSS: 2.1% chance of exploitation in the next 30 days.

The lpc_prediction function in libavcodec/alac.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via crafted Apple Lossless Audio Codec (ALAC) data, related to a large nb_samples value.

Affected products

• Ffmpeg Ffmpeg: up to and including 1.0; 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 2013-12-07. Last modified 2026-06-16.