CVE-2015-6819

Severity: high (CVSS 7.5 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: 2015-09-06 · updated 2026-06-17
Weakness: CWE-189

Description

Multiple integer underflows in the ff_mjpeg_decode_frame function in libavcodec/mjpegdec.c in FFmpeg before 2.7.2 allow remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted MJPEG data.

Affected products

FFmpeg: through 2.7.1

References

http://ffmpeg.org/security.html
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=84afc6b70d24fc0bf686e43138c96cf60a9445fe
http://www.securitytracker.com/id/1033483
http://ffmpeg.org/security.html
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=84afc6b70d24fc0bf686e43138c96cf60a9445fe
http://www.securitytracker.com/id/1033483

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