CVE-2020-16044

Name	CVE-2020-16044
Description	Use after free in WebRTC in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted SCTP packet.
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)
References	DLA-2521-1, DLA-2541-1, DSA-4827-1, DSA-4842-1, DSA-4846-1
NVD severity	medium

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
chromium (PTS)	buster	88.0.4324.182-1~deb10u1	fixed
	buster (security)	89.0.4389.114-1~deb10u1	fixed
firefox (PTS)	sid	88.0-1	fixed
firefox-esr (PTS)	stretch	68.10.0esr-1~deb9u1	vulnerable
	stretch (security)	78.9.0esr-1~deb9u1	fixed
	buster	78.8.0esr-1~deb10u1	fixed
	buster (security)	78.9.0esr-1~deb10u1	fixed
	bullseye	78.9.0esr-1	fixed
	sid	78.10.0esr-1	fixed
thunderbird (PTS)	stretch	1:68.10.0-1~deb9u1	vulnerable
	stretch (security)	1:78.9.0-1~deb9u1	fixed
	buster	1:78.6.0-1~deb10u1	vulnerable
	buster (security)	1:78.9.0-1~deb10u1	fixed
	bullseye, sid	1:78.9.0-1	fixed

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

Package	Type	Release	Fixed Version	Origin
chromium	source	buster	88.0.4324.146-1~deb10u1	DSA-4846-1
firefox	source	(unstable)	84.0.2-1
firefox-esr	source	stretch	78.6.1esr-1~deb9u1	DLA-2521-1
firefox-esr	source	buster	78.6.1esr-1~deb10u1	DSA-4827-1
firefox-esr	source	(unstable)	78.6.1esr-1
thunderbird	source	stretch	1:78.7.0-1~deb9u1	DLA-2541-1
thunderbird	source	buster	1:78.7.0-1~deb10u1	DSA-4842-1
thunderbird	source	(unstable)	1:78.6.1-1

Notes

[stretch] - thunderbird <postponed> (Minor issue, wait until next Mozilla security cycle)
https://www.mozilla.org/en-US/security/advisories/mfsa2021-01/#CVE-2020-16044
https://www.mozilla.org/en-US/security/advisories/mfsa2021-02/#CVE-2020-16044