CVE-2011-4353

medium

Description

The (1) av_image_fill_pointers, (2) vp5_parse_coeff, and (3) vp6_parse_coeff functions in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allow remote attackers to cause a denial of service (out-of-bounds read) via a crafted VP5 or VP6 stream.

References

http://www.mandriva.com/security/advisories?name=MDVSA-2012:076

http://www.mandriva.com/security/advisories?name=MDVSA-2012:075

http://www.mandriva.com/security/advisories?name=MDVSA-2012:074

http://ubuntu.com/usn/usn-1333-1

http://ubuntu.com/usn/usn-1320-1

http://libav.org/releases/libav-0.7.3.changelog

http://libav.org/releases/libav-0.6.4.changelog

http://libav.org/releases/libav-0.5.6.changelog

http://libav.org/

http://ffmpeg.org/

Details

Source: Mitre, NVD

Published: 2012-08-20

Updated: 2012-08-21

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium