CVE-2011-3947

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Source

https://nvd.nist.gov/vuln/detail/CVE-2011-3947

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2011-3947.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2011-3947

Published

2012-08-20T18:55:02Z

Modified

2025-04-11T00:51:21Z

Downstream

DSA-2471-1

Summary

[none]

Details

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.

References

Affected packages

Debian:11 / ffmpeg

Package

Name: ffmpeg
Purl: pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7:2.4.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / ffmpeg

Package

Name: ffmpeg
Purl: pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7:2.4.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / ffmpeg

Package

Name: ffmpeg
Purl: pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7:2.4.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}