CVE-2020-16012

Name	CVE-2020-16012
Description	Side-channel information leakage in graphics in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-2457-1, DLA-2464-1, DSA-4793-1, DSA-4796-1, DSA-4824-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
chromium (PTS)	buster, buster (security)	90.0.4430.212-1~deb10u1	fixed
	bullseye	112.0.5615.138-1~deb11u1	fixed
	bullseye (security)	117.0.5938.132-1~deb11u1	fixed
	bookworm	114.0.5735.198-1~deb12u1	fixed
	bookworm (security)	117.0.5938.132-1~deb12u1	fixed
	trixie	116.0.5845.140-1	fixed
	sid	117.0.5938.132-2	fixed
firefox (PTS)	sid	118.0-1	fixed
firefox-esr (PTS)	buster	91.12.0esr-1~deb10u1	fixed
	buster (security)	115.3.1esr-1~deb10u1	fixed
	bullseye	102.10.0esr-1~deb11u1	fixed
	bullseye (security)	115.3.1esr-1~deb11u1	fixed
	bookworm	102.13.0esr-1~deb12u1	fixed
	bookworm (security)	115.3.0esr-1~deb12u1	fixed
	sid, trixie	115.3.0esr-1	fixed
thunderbird (PTS)	buster	1:91.12.0-1~deb10u1	fixed
	buster (security)	1:102.15.1-1~deb10u1	fixed
	bullseye	1:102.10.0-1~deb11u1	fixed
	bullseye (security)	1:102.15.1-1~deb11u1	fixed
	bookworm	1:102.13.0-1~deb12u1	fixed
	bookworm (security)	1:102.15.1-1~deb12u1	fixed
	trixie	1:115.2.2-1	fixed
	sid	1:115.3.1-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin
chromium	source	stretch	(unfixed)	end-of-life
chromium	source	buster	87.0.4280.88-0.4~deb10u1		DSA-4824-1
chromium	source	(unstable)	87.0.4280.88-0.1
firefox	source	(unstable)	83.0-1
firefox-esr	source	stretch	78.5.0esr-1~deb9u1		DLA-2457-1
firefox-esr	source	buster	78.5.0esr-1~deb10u1		DSA-4793-1
firefox-esr	source	(unstable)	78.5.0esr-1
thunderbird	source	stretch	1:78.5.0-1~deb9u1		DLA-2464-1
thunderbird	source	buster	1:78.5.0-1~deb10u1		DSA-4796-1
thunderbird	source	(unstable)	1:78.5.0-1

Notes

[stretch] - chromium <end-of-life> (see DSA 4562)
https://www.mozilla.org/en-US/security/advisories/mfsa2020-50/#CVE-2020-16012
https://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-16012
https://www.mozilla.org/en-US/security/advisories/mfsa2020-52/#CVE-2020-16012