CVE-2017-9051

EUVD-2017-17990
libav before 12.1 is vulnerable to an invalid read of size 1 due to NULL pointer dereferencing in the nsv_read_chunk function in libavformat/nsvdec.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: 55%
Affected Products (NVD)
VendorProductVersion
libavlibav
𝑥
≤ 12.0
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
jessie
not-affected
sid
7:7.1-3
fixed
trixie
7:7.1-3
fixed
wheezy
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ffmpeg
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
not-affected
yakkety
ignored
zesty
ignored
libav
artful
dne
bionic
dne
cosmic
dne
disco
dne
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
needed
xenial
dne
yakkety
dne
zesty
dne
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/98548
https://bugzilla.libav.org/show_bug.cgi?id=1039
https://github.com/libav/libav/commit/fe6eea99efac66839052af547426518efd970b24
http://www.securityfocus.com/bid/98548
https://bugzilla.libav.org/show_bug.cgi?id=1039
https://github.com/libav/libav/commit/fe6eea99efac66839052af547426518efd970b24