CVE-2013-0844

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-12-07 · updated 2026-06-16
Weakness: CWE-189

Description

Off-by-one error in the adpcm_decode_frame function in libavcodec/adpcm.c in FFmpeg before 1.0.4 allows remote attackers to have an unspecified impact via crafted DK4 data, which triggers an out-of-bounds array access.

Affected products

FFmpeg: through 1.0.3; 0.3, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.4.0 (+50)

References

http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=85a14dbd5dca34320f58b1ba11dd6dd0df4fb3be
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=f18c873ab5ee3c78d00fdcc2582b39c133faecb4
http://www.debian.org/security/2013/dsa-2793
http://www.ffmpeg.org/security.html
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=85a14dbd5dca34320f58b1ba11dd6dd0df4fb3be
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=f18c873ab5ee3c78d00fdcc2582b39c133faecb4
http://www.debian.org/security/2013/dsa-2793
http://www.ffmpeg.org/security.html

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