CVE-2020-11793

EUVD-2020-4135
A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web content that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash).
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: 69%
Affected Products (NVD)
VendorProductVersion
webkitgtkwebkitgtk
𝑥
< 2.28.1
wpewebkitwpe_webkit
𝑥
< 2.28.1
canonicalubuntu_linux
18.04
canonicalubuntu_linux
19.10
opensuseleap
15.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
webkit2gtk
bookworm
2.44.2-1~deb12u1
fixed
bookworm (security)
2.46.0-2~deb12u1
fixed
bullseye
2.44.2-1~deb11u1
fixed
bullseye (security)
2.44.3-1~deb11u1
fixed
jessie
ignored
sid
2.46.3-1
fixed
stretch
ignored
trixie
2.46.2-1
fixed
wpewebkit
bookworm
2.38.6-1
fixed
bullseye
2.38.6-1~deb11u1
fixed
bullseye (security)
2.38.6-1~deb11u1
fixed
jessie
ignored
sid
2.46.3-1
fixed
stretch
ignored
trixie
2.46.3-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qtwebkit
bionic
dne
eoan
ignored
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
qtwebkit-opensource-src
bionic
ignored
eoan
ignored
focal
ignored
groovy
ignored
hirsute
ignored
impish
ignored
jammy
ignored
kinetic
ignored
lunar
ignored
mantic
ignored
noble
ignored
trusty
dne
xenial
ignored
qtwebkit-source
bionic
ignored
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
ignored
webkit2gtk
bionic
Fixed 2.28.1-0ubuntu0.18.04.1
released
eoan
Fixed 2.28.1-0ubuntu0.19.10.1
released
focal
Fixed 2.28.1-1
released
groovy
Fixed 2.28.1-1
released
hirsute
Fixed 2.28.1-1
released
impish
Fixed 2.28.1-1
released
jammy
Fixed 2.28.1-1
released
kinetic
Fixed 2.28.1-1
released
lunar
Fixed 2.28.1-1
released
mantic
Fixed 2.28.1-1
released
noble
Fixed 2.28.1-1
released
trusty
dne
xenial
ignored
webkitgtk
bionic
ignored
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
ignored