CVE-2021-30528

Name	CVE-2021-30528
Description	Use after free in WebAuthentication in Google Chrome on Android prior to 91.0.4472.77 allowed a remote attacker who had compromised the renderer process of a user who had saved a credit card in their Google account to potentially exploit heap corruption via a crafted HTML page.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
Debian Bugs	990079

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
chromium (PTS)	buster	89.0.4389.114-1~deb10u1	vulnerable
	buster (security)	90.0.4430.212-1~deb10u1	vulnerable
	bullseye	99.0.4844.74-1~deb11u1	fixed
	bullseye (security)	103.0.5060.53-1~deb11u1	fixed
	bookworm, sid	103.0.5060.53-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Debian Bugs
chromium	source	stretch	(unfixed)	end-of-life
chromium	source	buster	(unfixed)	end-of-life
chromium	source	(unstable)	93.0.4577.82-1		990079

[buster] - chromium <end-of-life> (see DSA 5046)
[stretch] - chromium <end-of-life> (see DSA 4562)