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.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-2471-1 ffmpeg security update
EUVD EUVD EUVD-2011-3900 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.
Ubuntu USN Ubuntu USN USN-1478-1 Libav vulnerabilities
Ubuntu USN Ubuntu USN USN-1479-1 FFmpeg vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2024-08-06T23:53:32.316Z

Reserved: 2011-10-01T00:00:00

Link: CVE-2011-3947

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2012-08-20T18:55:02.217

Modified: 2025-04-11T00:51:21.963

Link: CVE-2011-3947

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.