CVE-2017-13666

An integer underflow vulnerability exists in pixel-a.asm, the x86 assembly code for planeClipAndMax() in MulticoreWare x265 through 2.5, as used in libbpg and other products. A small height value can cause an integer underflow, which leads to a crash. This is a different vulnerability than CVE-2017-8906.
Wrap or Wraparound
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 27%
VendorProductVersion
multicorewareincx265
0.1
multicorewareincx265
0.2
multicorewareincx265
0.3
multicorewareincx265
0.4
multicorewareincx265
0.4.1
multicorewareincx265
0.5
multicorewareincx265
0.6
multicorewareincx265
0.7
multicorewareincx265
0.8
multicorewareincx265
0.9
multicorewareincx265
1.1
multicorewareincx265
1.2
multicorewareincx265
1.3
multicorewareincx265
1.4
multicorewareincx265
1.5
multicorewareincx265
1.6
multicorewareincx265
1.7
multicorewareincx265
1.8
multicorewareincx265
1.9
multicorewareincx265
2.0
multicorewareincx265
2.1
multicorewareincx265
2.2
multicorewareincx265
2.3
multicorewareincx265
2.4
multicorewareincx265
2.5
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
x265
bullseye
3.4-2
fixed
bookworm
3.5-2
fixed
sid
3.6-3
fixed
trixie
3.6-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
x265
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
ignored
zesty
ignored
xenial
deferred
trusty
dne
Common Weakness Enumeration
References
https://bitbucket.org/multicoreware/x265/issues/364/integer-overflow-and-affect-top-level
https://bitbucket.org/multicoreware/x265/issues/364/integer-overflow-and-affect-top-level