CVE-2017-7859

EUVD-2017-16834
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 76%
Affected Products (NVD)
VendorProductVersion
ffmpegffmpeg
𝑥
≤ 3.2.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ffmpeg
bookworm
7:5.1.6-0+deb12u1
fixed
bookworm (security)
7:5.1.6-0+deb12u1
fixed
bullseye
7:4.3.7-0+deb11u1
fixed
bullseye (security)
7:4.3.8-0+deb11u1
fixed
sid
7:7.1-3
fixed
trixie
7:7.1-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ffmpeg
artful
ignored
bionic
not-affected
precise
dne
trusty
dne
xenial
not-affected
yakkety
ignored
zesty
ignored
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/97663
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=713
http://www.securityfocus.com/bid/97663
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=713