CVE-2013-0876

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: 2013-11-23 · updated 2026-06-16
Weakness: CWE-189

Description

Multiple integer overflows in the (1) old_codec37 and (2) old_codec47 functions in libavcodec/sanm.c in FFmpeg before 1.1.3 allow remote attackers to have an unspecified impact via crafted LucasArts Smush data, which triggers an out-of-bounds array access.

Affected products

FFmpeg: through 1.1.2; 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=5260edee7e5bd975837696c8c8c1a80eb2fbd7c1
http://www.ffmpeg.org/security.html
https://security.gentoo.org/glsa/201603-06
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=5260edee7e5bd975837696c8c8c1a80eb2fbd7c1
http://www.ffmpeg.org/security.html
https://security.gentoo.org/glsa/201603-06

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