CVE-2021-30535
Published: 7 June 2021
Double free in ICU in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Priority
CVSS 3 base score: 8.8
Status
Package | Release | Status |
---|---|---|
chromium-browser Launchpad, Ubuntu, Debian |
bionic |
Released
(91.0.4472.77-0ubuntu0.18.04.1)
|
focal |
Not vulnerable
(code not present)
|
|
groovy |
Not vulnerable
(code not present)
|
|
hirsute |
Not vulnerable
(code not present)
|
|
impish |
Not vulnerable
(code not present)
|
|
jammy |
Not vulnerable
(code not present)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(91.0.4472.77)
|
|
xenial |
Ignored
(out of standard support)
|
|
icu Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
focal |
Released
(66.1-2ubuntu2.1)
|
|
hirsute |
Released
(67.1-6ubuntu2.1)
|
|
impish |
Not vulnerable
(67.1-7ubuntu1)
|
|
jammy |
Not vulnerable
(67.1-7ubuntu1)
|
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Released
(70-rc)
|
|
xenial |
Not vulnerable
(code not present)
|
Notes
Author | Note |
---|---|
amurray | The Debian chromium source package is called chromium-browser in Ubuntu |
mdeslaur | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap |
rodrigo-zaiden | ICU issue was introduced in commit https://github.com/unicode-org/icu/commit/596647c0, released in version 66.1. So, trusty, xenial and bionic are not affected |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30535
- https://github.com/unicode-org/icu/pull/1698
- https://ubuntu.com/security/notices/USN-5156-1
- NVD
- Launchpad
- Debian