CVE-2018-12392

Name	CVE-2018-12392
Description	When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
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-1571-1, DLA-1575-1, DSA-4324-1, DSA-4337-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
firefox (PTS)	sid	125.0.1-2	fixed
firefox-esr (PTS)	buster	91.12.0esr-1~deb10u1	fixed
	buster (security)	115.9.1esr-1~deb10u1	fixed
	bullseye	115.7.0esr-1~deb11u1	fixed
	bullseye (security)	115.10.0esr-1~deb11u1	fixed
	bookworm	115.7.0esr-1~deb12u1	fixed
	bookworm (security)	115.10.0esr-1~deb12u1	fixed
	trixie	115.8.0esr-1	fixed
	sid	115.10.0esr-1	fixed
thunderbird (PTS)	buster	1:91.12.0-1~deb10u1	fixed
	buster (security)	1:115.9.0-1~deb10u1	fixed
	bullseye	1:115.7.0-1~deb11u1	fixed
	bullseye (security)	1:115.9.0-1~deb11u1	fixed
	bookworm	1:115.7.0-1~deb12u1	fixed
	bookworm (security)	1:115.9.0-1~deb12u1	fixed
	sid	1:115.9.0-1	fixed

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

Package	Type	Release	Fixed Version	Origin
firefox	source	(unstable)	63.0-1
firefox-esr	source	jessie	60.3.0esr-1~deb8u1	DLA-1571-1
firefox-esr	source	stretch	60.3.0esr-1~deb9u1	DSA-4324-1
firefox-esr	source	(unstable)	60.3.0esr-1
thunderbird	source	jessie	1:60.3.0-1~deb8u1	DLA-1575-1
thunderbird	source	stretch	1:60.3.0-1~deb9u1	DSA-4337-1
thunderbird	source	(unstable)	1:60.3.0-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2018-27/#CVE-2018-12392
https://www.mozilla.org/en-US/security/advisories/mfsa2018-26/#CVE-2018-12392
https://www.mozilla.org/en-US/security/advisories/mfsa2018-28/#CVE-2018-12392