CVE-2021-40812

The GD Graphics Library (aka LibGD) through 2.3.2 has an out-of-bounds read because of the lack of certain gdGetBuf and gdPutBuf return value checks.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
mitreCNA
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CISA-ADPADP
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 35%
VendorProductVersion
libgdlibgd
𝑥
≤ 2.3.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libgd2
bullseye
no-dsa
stretch
no-dsa
bookworm
2.3.3-9
fixed
sid
2.3.3-12
fixed
trixie
2.3.3-12
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libgd2
noble
deferred
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
deferred
impish
ignored
hirsute
ignored
focal
deferred
bionic
deferred
xenial
deferred
trusty
deferred
php5
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
hirsute
dne
focal
dne
bionic
dne
xenial
dne
trusty
not-affected
php7.0
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
hirsute
dne
focal
dne
bionic
dne
xenial
not-affected
trusty
dne
php7.2
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
hirsute
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
php7.3
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
hirsute
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne