CVE-2021-30535
Published: 07 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
Medium
CVSS 3 base score: 8.8
Status
| Package | Release | Status |
|---|---|---|
|
chromium-browser Launchpad, Ubuntu, Debian |
Upstream |
Released
(91.0.4472.77)
|
| Ubuntu 21.10 (Impish Indri) |
Not vulnerable
(code not present)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(code not present)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
(code not present)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(91.0.4472.77-0ubuntu0.18.04.1)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Needed
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
icu Launchpad, Ubuntu, Debian |
Upstream |
Released
(70-rc)
|
| Ubuntu 21.10 (Impish Indri) |
Not vulnerable
(67.1-7ubuntu1)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Needed
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Needed
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Not vulnerable
(code not present)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Not vulnerable
(code not present)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Not vulnerable
(code not present)
|
|
|
Patches: Upstream: https://github.com/unicode-org/icu/commit/e450fa50fc242282551f56b941dc93b9a8a0bcbb |
||
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
- NVD
- Launchpad
- Debian