CVE-2013-2276: High severity ffmpeg vulnerability

Published Feb 27, 2013
·
Updated

The avcodecdecodeaudio4 function in utils.c in libavcodec in FFmpeg before 1.1.3 does not verify the decoding state before proceeding with certain skip operations, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted audio data.

Affected Software

58 affected components
FFmpeg FFmpeg<=1.1.2
FFmpeg FFmpeg=0.3
FFmpeg FFmpeg=0.3.1
FFmpeg FFmpeg=0.3.2
FFmpeg FFmpeg=0.3.3
FFmpeg FFmpeg=0.3.4
FFmpeg FFmpeg=0.4.0
FFmpeg FFmpeg=0.4.2
FFmpeg FFmpeg=0.4.3
FFmpeg FFmpeg=0.4.4
FFmpeg FFmpeg=0.4.5
FFmpeg FFmpeg=0.4.6
FFmpeg FFmpeg=0.4.7
FFmpeg FFmpeg=0.4.8
FFmpeg FFmpeg=0.4.9
FFmpeg FFmpeg=0.4.9-pre1
FFmpeg FFmpeg=0.5
FFmpeg FFmpeg=0.5.1
FFmpeg FFmpeg=0.5.2
FFmpeg FFmpeg=0.5.3
FFmpeg FFmpeg=0.5.4
FFmpeg FFmpeg=0.5.4.5
FFmpeg FFmpeg=0.5.4.6
FFmpeg FFmpeg=0.6
FFmpeg FFmpeg=0.6.1
FFmpeg FFmpeg=0.6.2
FFmpeg FFmpeg=0.6.3
FFmpeg FFmpeg=0.7
FFmpeg FFmpeg=0.7.1
FFmpeg FFmpeg=0.7.2
FFmpeg FFmpeg=0.7.3
FFmpeg FFmpeg=0.7.4
FFmpeg FFmpeg=0.7.5
FFmpeg FFmpeg=0.7.6
FFmpeg FFmpeg=0.7.7
FFmpeg FFmpeg=0.7.8
FFmpeg FFmpeg=0.7.9
FFmpeg FFmpeg=0.7.11
FFmpeg FFmpeg=0.7.12
FFmpeg FFmpeg=0.8.0
FFmpeg FFmpeg=0.8.1
FFmpeg FFmpeg=0.8.2
FFmpeg FFmpeg=0.8.5
FFmpeg FFmpeg=0.8.5.3
FFmpeg FFmpeg=0.8.5.4
FFmpeg FFmpeg=0.8.6
FFmpeg FFmpeg=0.8.7
FFmpeg FFmpeg=0.8.8
FFmpeg FFmpeg=0.8.10
FFmpeg FFmpeg=0.8.11
FFmpeg FFmpeg=0.9
FFmpeg FFmpeg=0.9.1
FFmpeg FFmpeg=0.10
FFmpeg FFmpeg=0.10.3
FFmpeg FFmpeg=0.10.4
FFmpeg FFmpeg=0.11
FFmpeg FFmpeg=1.0
FFmpeg FFmpeg=1.1.1

Remediation

Patch Available

http://git.videolan.org/?p=ffmpeg.git;a=commit;h=8a6449167a6da8cb747cfe3502ae86ffaac2ed48

Event History

Feb 27, 2013
CVE Published
via MITRE·04:00 PM
Data Sourced
via MITRE·04:00 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2013-2276?

CVE-2013-2276 has a medium severity level as it can cause denial of service through application crashes.

2

What types of software are affected by CVE-2013-2276?

CVE-2013-2276 affects multiple versions of FFmpeg, specifically versions prior to 1.1.3.

3

How do I fix CVE-2013-2276?

To fix CVE-2013-2276, update FFmpeg to version 1.1.3 or later.

4

What is the impact of CVE-2013-2276 on users?

Users may experience application crashes leading to service disruptions due to CVE-2013-2276.

5

Is CVE-2013-2276 exploitable remotely?

Yes, CVE-2013-2276 is exploitable remotely, allowing attackers to potentially trigger the denial of service.

Company

Resources

Contact

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