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CVE-2018-4213

Published: 28 September 2018

In iOS before 11.3, Safari before 11.1, iCloud for Windows before 7.4, tvOS before 11.3, watchOS before 4.3, iTunes before 12.7.4 for Windows, unexpected interaction causes an ASSERT failure. This issue was addressed with improved checks.

Notes

AuthorNote
jdstrand
webkit receives limited support. For details, see
https://wiki.ubuntu.com/SecurityTeam/FAQ#webkit
webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8

Priority

Medium

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package Release Status
qtwebkit
Launchpad, Ubuntu, Debian
bionic Does not exist

disco Does not exist

eoan Ignored
(end of life)
impish Does not exist

jammy Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

qtwebkit-source
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

bionic Needs triage

cosmic Ignored
(end of life)
disco Ignored
(end of life)
eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist
(trusty was needs-triage)
upstream Needs triage

xenial Needs triage

mantic Does not exist

webkit2gtk
Launchpad, Ubuntu, Debian
impish
Released (2.22.2-1ubuntu1)
jammy
Released (2.22.2-1ubuntu1)
bionic
Released (2.22.2-0ubuntu0.18.04.1)
cosmic
Released (2.22.2-1ubuntu1)
disco
Released (2.22.2-1ubuntu1)
eoan
Released (2.22.2-1ubuntu1)
focal
Released (2.22.2-1ubuntu1)
groovy
Released (2.22.2-1ubuntu1)
hirsute
Released (2.22.2-1ubuntu1)
kinetic
Released (2.22.2-1ubuntu1)
lunar
Released (2.22.2-1ubuntu1)
trusty Does not exist

upstream
Released (2.22.0)
xenial Deferred

mantic
Released (2.22.2-1ubuntu1)
webkitgtk
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

bionic Needs triage

cosmic Ignored
(end of life)
disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist
(trusty was needs-triage)
upstream Needs triage

xenial Needs triage

mantic Does not exist

qtwebkit-opensource-src
Launchpad, Ubuntu, Debian
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
jammy Needs triage

bionic Needs triage

cosmic Ignored
(end of life)
disco Ignored
(end of life)
eoan Ignored
(end of life)
focal Needs triage

groovy Ignored
(end of life)
impish Ignored
(end of life)
trusty Does not exist
(trusty was needs-triage)
upstream Needs triage

xenial Needs triage

mantic Needs triage

lunar Ignored
(end of life, was needs-triage)

Severity score breakdown

Parameter Value
Base score 8.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H