Lumension® Endpoint Intelligence Center

Intelligence Center » Browse All Vulnerabilities » CVE-2012-0850

Overview

Vulnerability Score 4.3 4.3
CVE Id CVE-2012-0850
Last Modified 29 Jan 2013 11:47:32
Published 20 Aug 2012 03:55:04
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity MEDIUM
Authentication NONE

CVE-2012-0850

Summary

The sbr_qmf_synthesis function in libavcodec/aacsbr.c in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (application crash) via a crafted mpg file that triggers memory corruption involving the v_off variable, probably a buffer underflow.

Vulnerable Systems

Application

  • Ffmpeg 0.3

  • Ffmpeg 0.3.1

  • Ffmpeg 0.3.2

  • Ffmpeg 0.3.3

  • Ffmpeg 0.3.4

  • Ffmpeg 0.4.0

  • Ffmpeg 0.4.2

  • Ffmpeg 0.4.3

  • Ffmpeg 0.4.4

  • Ffmpeg 0.4.5

  • Ffmpeg 0.4.6

  • Ffmpeg 0.4.7

  • Ffmpeg 0.4.8

  • Ffmpeg 0.4.9

  • Ffmpeg 0.4.9 Pre1

  • Ffmpeg 0.5

  • Ffmpeg 0.5.1

  • Ffmpeg 0.5.2

  • Ffmpeg 0.5.3

  • Ffmpeg 0.5.4

  • Ffmpeg 0.6

  • Ffmpeg 0.6.1

  • Ffmpeg 0.6.2

  • Ffmpeg 0.7

  • Ffmpeg 0.7.1

  • Ffmpeg 0.7.11

  • Ffmpeg 0.7.12

  • Ffmpeg 0.7.2

  • Ffmpeg 0.7.3

  • Ffmpeg 0.7.6

  • Ffmpeg 0.7.7

  • Ffmpeg 0.7.8

  • Ffmpeg 0.7.9

  • Ffmpeg 0.8.0

  • Ffmpeg 0.8.1

  • Ffmpeg 0.8.10

  • Ffmpeg 0.8.11

  • Ffmpeg 0.8.2

  • Ffmpeg 0.8.5

  • Ffmpeg 0.8.6

  • Ffmpeg 0.8.7

  • Ffmpeg 0.8.8

  • Ffmpeg 0.9


References

MLIST - [oss-security] 20120214 Re: CVE Requests for FFmpeg 0.9.1

MLIST - [oss-security] 20120201 Re: CVE Requests for FFmpeg 0.9.1

CONFIRM - http://git.videolan.org/?p=ffmpeg.git;a=commit;h=944f5b2779e4aa63f7624df6cd4de832a53db81b

CONFIRM - http://ffmpeg.org/security.html

XF - ffmpeg-sbrqmfsynthesis-dos(78934)


Last Updated: 27 May 2016 10:57:36