CVE-2021-45481

In WebKitGTK before 2.32.4, there is incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create, leading to a segmentation violation and application crash, a different vulnerability than CVE-2021-30889.
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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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 4%
VendorProductVersion
webkitgtkwebkitgtk
𝑥
< 2.32.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
webkit2gtk
bullseye
2.44.2-1~deb11u1
fixed
stretch
ignored
bullseye (security)
2.44.3-1~deb11u1
fixed
bookworm
2.44.2-1~deb12u1
fixed
bookworm (security)
2.46.0-2~deb12u1
fixed
trixie
2.46.2-1
fixed
sid
2.46.3-1
fixed
wpewebkit
bullseye (security)
2.38.6-1~deb11u1
fixed
bullseye
2.38.6-1~deb11u1
fixed
stretch
ignored
bookworm
2.38.6-1
fixed
sid
2.46.3-1
fixed
trixie
2.46.3-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qtwebkit-opensource-src
noble
ignored
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
ignored
impish
ignored
focal
ignored
bionic
ignored
xenial
ignored
trusty
dne
qtwebkit-source
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
webkit2gtk
noble
Fixed 2.34.0-1ubuntu1
released
mantic
Fixed 2.34.0-1ubuntu1
released
lunar
Fixed 2.34.0-1ubuntu1
released
kinetic
Fixed 2.34.0-1ubuntu1
released
jammy
Fixed 2.34.0-1ubuntu1
released
impish
Fixed 2.34.0-1ubuntu1
released
focal
Fixed 2.34.1-0ubuntu0.20.04.1
released
bionic
ignored
xenial
ignored
trusty
dne
webkitgtk
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
wpewebkit
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
ignored
impish
ignored
focal
ignored
bionic
dne
xenial
dne
trusty
dne