CVE-2019-11471

EUVD-2019-3144
libheif 1.4.0 has a use-after-free in heif::HeifContext::Image::set_alpha_channel in heif_context.h because heif_context.cc mishandles references to non-existing alpha images.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
Affected Products (NVD)
VendorProductVersion
strukturlibheif
1.4.0
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
fixed
bullseye (security)
1.11.0-1+deb11u1
fixed
sid
1.19.1-1
fixed
trixie
1.18.2-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libheif
bionic
Fixed 1.1.0-2ubuntu0.1~esm1
released
cosmic
ignored
disco
ignored
eoan
Fixed 1.4.0-2
released
focal
Fixed 1.4.0-2
released
groovy
Fixed 1.4.0-2
released
hirsute
Fixed 1.4.0-2
released
impish
Fixed 1.4.0-2
released
jammy
Fixed 1.4.0-2
released
kinetic
Fixed 1.4.0-2
released
lunar
Fixed 1.4.0-2
released
mantic
Fixed 1.4.0-2
released
noble
Fixed 1.4.0-2
released
trusty
dne
xenial
dne
Common Weakness Enumeration
References
https://github.com/strukturag/libheif/commit/995a4283d8ed2d0d2c1ceb1a577b993df2f0e014
https://github.com/strukturag/libheif/issues/123
https://github.com/strukturag/libheif/commit/995a4283d8ed2d0d2c1ceb1a577b993df2f0e014
https://github.com/strukturag/libheif/issues/123