CVE-2011-3947 (GCVE-0-2011-3947)

Vulnerability from cvelistv5 – Published: 2012-08-20 18:00 – Updated: 2024-08-06 23:53
VLAI?
Summary
Buffer overflow in mjpegbdec.c in libavcodec in FFmpeg 0.7.x before 0.7.12 and 0.8.x before 0.8.11, and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.5, and 0.8.x before 0.8.1, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted MJPEG-B file.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://www.ubuntu.com/usn/USN-1479-1 vendor-advisoryx_refsource_UBUNTU
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%… x_refsource_CONFIRM
http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=… x_refsource_CONFIRM
http://secunia.com/advisories/49089 third-party-advisoryx_refsource_SECUNIA
http://ffmpeg.org/ x_refsource_CONFIRM
http://www.debian.org/security/2012/dsa-2471 vendor-advisoryx_refsource_DEBIAN
http://libav.org/ x_refsource_CONFIRM
Show details on NVD website
To clipboard 

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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.