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Overview

Vulnerability Score 6.8 6.8
CVE Id CVE-2011-3947
Last Modified 29 Oct 2012 11:57:09
Published 20 Aug 2012 02:55:02
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity MEDIUM
Authentication NONE

CVE-2011-3947

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.

Vulnerable Systems

Application

  • Ffmpeg 0.7.1

  • Ffmpeg 0.7.11

  • Ffmpeg 0.7.2

  • Ffmpeg 0.7.6

  • Ffmpeg 0.7.7

  • Ffmpeg 0.7.8

  • Ffmpeg 0.7.9

  • Ffmpeg 0.8.10

  • Ffmpeg 0.8.5

  • Ffmpeg 0.8.6

  • Ffmpeg 0.8.7

  • Ffmpeg 0.8.8

  • Libav 0.5

  • Libav 0.5.1

  • Libav 0.5.2

  • Libav 0.5.3

  • Libav 0.5.4

  • Libav 0.5.5

  • Libav 0.5.6

  • Libav 0.5.7

  • Libav 0.6

  • Libav 0.6.1

  • Libav 0.6.2

  • Libav 0.6.3

  • Libav 0.6.4

  • Libav 0.6.5

  • Libav 0.7

  • Libav 0.7.1

  • Libav 0.7.2

  • Libav 0.7.3

  • Libav 0.7.4

  • Libav 0.8


References

UBUNTU - USN-1479-1

DEBIAN - DSA-2471

CONFIRM - http://libav.org/

CONFIRM - http://git.videolan.org/?p=ffmpeg.git;a=commit;h=b57d262412204e54a7ef8fa1b23ff4dcede622e5

CONFIRM - http://git.libav.org/?p=libav.git;a=commit;h=b57d262412204e54a7ef8fa1b23ff4dcede622e5

CONFIRM - http://ffmpeg.org/

SECUNIA - 49089


Last Updated: 27 May 2016 10:49:40