CVE-2020-23109

EUVD-2020-15863
Buffer overflow vulnerability in function convert_colorspace in heif_colorconversion.cc in libheif v1.6.2, allows attackers to cause a denial of service and disclose sensitive information, via a crafted HEIF file.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 47%
Affected Products (NVD)
VendorProductVersion
strukturlibheif
1.6.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libheif
bookworm
1.15.1-1
fixed
bookworm (security)
1.15.1-1+deb12u1
fixed
bullseye
1.11.0-1
no-dsa
bullseye (security)
1.11.0-1+deb11u1
fixed
buster
no-dsa
sid
1.19.1-1
fixed
trixie
1.18.2-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libheif
bionic
ignored
focal
Fixed 1.6.1-1ubuntu0.1~esm1
released
hirsute
ignored
impish
ignored
jammy
not-affected
kinetic
ignored
lunar
ignored
mantic
not-affected
noble
not-affected
trusty
ignored
xenial
ignored
Common Weakness Enumeration
References
https://github.com/strukturag/libheif/issues/207
https://github.com/strukturag/libheif/issues/207