CVE-2012-2800: Critical severity Libav Libav vulnerability

Q: What is the severity of CVE-2012-2800?

The severity of CVE-2012-2800 has not been clearly defined, indicating an unspecified risk.

Q: How do I fix CVE-2012-2800?

To fix CVE-2012-2800, update to FFmpeg version 0.11 or later and Libav versions 0.7.7 or 0.8.4.

Q: What software is affected by CVE-2012-2800?

CVE-2012-2800 affects FFmpeg versions up to 0.10.4 and Libav versions 0.7.x before 0.7.7 and 0.8.x before 0.8.4.

Q: What impact can CVE-2012-2800 have?

CVE-2012-2800 can potentially lead to memory corruption due to mismatched parameters in the ff_ivi_process_empty_tile function.

Q: Is there a known exploit for CVE-2012-2800?

There is currently no publicly available exploit known for CVE-2012-2800.

Published Sep 10, 2012

Updated

Unspecified vulnerability in the ffiviprocessemptytile function in libavcodec/ivicommon.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors in which the "tile size ... mismatches parameters" and triggers "writing into a too small array."

Affected Software

68 affected components

Libav Libav=0.8

Libav Libav=0.8-beta2

Libav Libav=0.8.1

Libav Libav=0.8.2

Libav Libav=0.8.3

FFmpeg FFmpeg<=0.10.4

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

Libav Libav=0.7

Libav Libav=0.7-beta1

Libav Libav=0.7-beta2

Libav Libav=0.7.1

Libav Libav=0.7.2

Libav Libav=0.7.3

Libav Libav=0.7.4

Libav Libav=0.7.5

Libav Libav=0.7.6

Event History

Sep 10, 2012

CVE Published

via MITRE·10:00 PM

Data Sourced

via MITRE·10:00 PM

Description

Frequently Asked Questions

What is the severity of CVE-2012-2800?

The severity of CVE-2012-2800 has not been clearly defined, indicating an unspecified risk.

How do I fix CVE-2012-2800?

To fix CVE-2012-2800, update to FFmpeg version 0.11 or later and Libav versions 0.7.7 or 0.8.4.

What software is affected by CVE-2012-2800?