CVE-2021-40656

EUVD-2021-27830
libsixel before 1.10 is vulnerable to Buffer Overflow in libsixel/src/quant.c:867.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
Affected Products (NVD)
VendorProductVersion
libsixel_projectlibsixel
𝑥
< 1.10
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libsixel
bookworm
1.10.3-3
fixed
bullseye
no-dsa
buster
no-dsa
sid
1.10.3-3
fixed
stretch
no-dsa
trixie
1.10.3-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libsixel
bionic
needs-triage
focal
needs-triage
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
ignored
xenial
needs-triage
Common Weakness Enumeration
References
https://github.com/libsixel/libsixel/issues/25
https://github.com/libsixel/libsixel/issues/25