CVE-2018-4318

A use after free issue was addressed with improved memory management. This issue affected versions prior to iOS 12, tvOS 12, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
appleCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 95%
VendorProductVersion
applesafari
𝑥
< 12
appleiphone_os
𝑥
< 12.0
appletvos
𝑥
< 12
appleicloud
𝑥
< 7.7
appleitunes
𝑥
< 12.9
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
webkit2gtk
bullseye
2.44.2-1~deb11u1
fixed
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
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qtwebkit
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
hirsute
dne
groovy
dne
focal
dne
eoan
ignored
disco
dne
bionic
dne
xenial
dne
trusty
dne
qtwebkit-opensource-src
noble
ignored
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
ignored
impish
ignored
hirsute
ignored
groovy
ignored
focal
ignored
eoan
ignored
disco
ignored
cosmic
ignored
bionic
ignored
xenial
ignored
trusty
dne
qtwebkit-source
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
ignored
cosmic
ignored
bionic
ignored
xenial
ignored
trusty
dne
webkit2gtk
noble
Fixed 2.22.2-1ubuntu1
released
mantic
Fixed 2.22.2-1ubuntu1
released
lunar
Fixed 2.22.2-1ubuntu1
released
kinetic
Fixed 2.22.2-1ubuntu1
released
jammy
Fixed 2.22.2-1ubuntu1
released
impish
Fixed 2.22.2-1ubuntu1
released
hirsute
Fixed 2.22.2-1ubuntu1
released
groovy
Fixed 2.22.2-1ubuntu1
released
focal
Fixed 2.22.2-1ubuntu1
released
eoan
Fixed 2.22.2-1ubuntu1
released
disco
Fixed 2.22.2-1ubuntu1
released
cosmic
Fixed 2.22.2-1ubuntu1
released
bionic
Fixed 2.22.2-0ubuntu0.18.04.1
released
xenial
ignored
trusty
dne
webkitgtk
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
ignored
bionic
ignored
xenial
ignored
trusty
dne