CVE-2021-1789
Published: 24 March 2021
A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution.
Priority
CVSS 3 base score: 8.8
Status
Package | Release | Status |
---|---|---|
qtwebkit-opensource-src Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Needs triage
|
|
groovy |
Ignored
(reached end-of-life)
|
|
hirsute |
Ignored
(reached end-of-life)
|
|
impish |
Needs triage
|
|
jammy |
Needs triage
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Needs triage
|
|
qtwebkit-source Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Ignored
(end of standard support, was needs-triage)
|
|
webkit2gtk Launchpad, Ubuntu, Debian |
bionic |
Released
(2.30.6-0ubuntu0.18.04.1)
|
focal |
Released
(2.30.6-0ubuntu0.20.04.1)
|
|
groovy |
Released
(2.30.6-0ubuntu0.20.10.1)
|
|
hirsute |
Released
(2.32.0-1ubuntu3)
|
|
impish |
Released
(2.32.0-1ubuntu3)
|
|
jammy |
Released
(2.32.0-1ubuntu3)
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Released
(2.30.6)
|
|
xenial |
Deferred
|
|
webkitgtk Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Ignored
(end of standard support, was needs-triage)
|
|
wpewebkit Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Needs triage
|
|
groovy |
Ignored
(reached end-of-life)
|
|
hirsute |
Ignored
(reached end-of-life)
|
|
impish |
Needs triage
|
|
jammy |
Needs triage
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Released
(2.30.6)
|
|
xenial |
Does not exist
|
Notes
Author | Note |
---|---|
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 |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1789
- https://webkitgtk.org/security/WSA-2021-0002.html
- https://ubuntu.com/security/notices/USN-4894-1
- NVD
- Launchpad
- Debian