CVE-2017-7859

2017-04-1404:59:00

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

7.5

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

69.0%

JSON

FFmpeg before 2017-03-05 has an out-of-bounds write caused by a heap-based buffer overflow related to the ff_h264_slice_context_init function in libavcodec/h264dec.c.

OSVersionArchitecturePackageVersionFilename
Debian12allffmpeg< 7:5.1.5-0+deb12u1ffmpeg_7:5.1.5-0+deb12u1_all.deb
Debian11allffmpeg< 7:4.3.6-0+deb11u1ffmpeg_7:4.3.6-0+deb11u1_all.deb
Debian999allffmpeg< 7:6.1.1-5ffmpeg_7:6.1.1-5_all.deb
Debian13allffmpeg< 7:6.1.1-4ffmpeg_7:6.1.1-4_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	ffmpeg	< 7:5.1.5-0+deb12u1	ffmpeg_7:5.1.5-0+deb12u1_all.deb
Debian	11	all	ffmpeg	< 7:4.3.6-0+deb11u1	ffmpeg_7:4.3.6-0+deb11u1_all.deb
Debian	999	all	ffmpeg	< 7:6.1.1-5	ffmpeg_7:6.1.1-5_all.deb
Debian	13	all	ffmpeg	< 7:6.1.1-4	ffmpeg_7:6.1.1-4_all.deb