CVE-2012-2803

N/A Unknown
Published: September 10, 2012 Modified: April 29, 2026
View on NVD

Description

Double free vulnerability in the mpeg_decode_frame function in libavcodec/mpeg12.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.5, has unknown impact and attack vectors, related to resetting the data size value.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://ffmpeg.org/security.html
Source: chrome-cve-admin@google.com
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=951cbea56fdc03ef96d07fbd7e5bed755d42ac8a
Source: chrome-cve-admin@google.com
http://libav.org/releases/libav-0.7.7.changelog
Source: chrome-cve-admin@google.com
http://libav.org/releases/libav-0.8.5.changelog
Source: chrome-cve-admin@google.com
http://secunia.com/advisories/50468
Source: chrome-cve-admin@google.com
http://www.openwall.com/lists/oss-security/2012/08/31/3
Source: chrome-cve-admin@google.com
http://www.openwall.com/lists/oss-security/2012/09/02/4
Source: chrome-cve-admin@google.com
http://www.securityfocus.com/bid/55355
Source: chrome-cve-admin@google.com
http://www.ubuntu.com/usn/USN-1705-1
Source: chrome-cve-admin@google.com
http://www.ubuntu.com/usn/USN-1706-1
Source: chrome-cve-admin@google.com
http://ffmpeg.org/security.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=951cbea56fdc03ef96d07fbd7e5bed755d42ac8a
Source: af854a3a-2127-422b-91ae-364da2661108
http://libav.org/releases/libav-0.7.7.changelog
Source: af854a3a-2127-422b-91ae-364da2661108
http://libav.org/releases/libav-0.8.5.changelog
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/50468
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2012/08/31/3
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2012/09/02/4
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/55355
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-1705-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-1706-1
Source: af854a3a-2127-422b-91ae-364da2661108

20 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
3.3%
87th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-399

Affected Vendors

ffmpeg libav

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