CVE-2015-6821

2015-09-0602:59:04

Debian Security Bug Tracker

security-tracker.debian.org

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.004 Low

EPSS

Percentile

74.9%

JSON

The ff_mpv_common_init function in libavcodec/mpegvideo.c in FFmpeg before 2.7.2 does not properly maintain the encoding context, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via crafted MPEG data.

OSVersionArchitecturePackageVersionFilename
Debian12allffmpeg< 7:2.7.2-1ffmpeg_7:2.7.2-1_all.deb
Debian11allffmpeg< 7:2.7.2-1ffmpeg_7:2.7.2-1_all.deb
Debian10allffmpeg< 7:2.7.2-1ffmpeg_7:2.7.2-1_all.deb
Debian999allffmpeg< 7:2.7.2-1ffmpeg_7:2.7.2-1_all.deb
Debian13allffmpeg< 7:2.7.2-1ffmpeg_7:2.7.2-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	ffmpeg	< 7:2.7.2-1	ffmpeg_7:2.7.2-1_all.deb
Debian	11	all	ffmpeg	< 7:2.7.2-1	ffmpeg_7:2.7.2-1_all.deb
Debian	10	all	ffmpeg	< 7:2.7.2-1	ffmpeg_7:2.7.2-1_all.deb
Debian	999	all	ffmpeg	< 7:2.7.2-1	ffmpeg_7:2.7.2-1_all.deb
Debian	13	all	ffmpeg	< 7:2.7.2-1	ffmpeg_7:2.7.2-1_all.deb