CVE-2014-7940

Name	CVE-2014-7940
Description	The collator implementation in i18n/ucol.cpp in International Components for Unicode (ICU) 52 through SVN revision 293126, as used in Google Chrome before 40.0.2214.91, does not initialize memory for a data structure, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted character sequence.
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-219-1, DSA-3187-1
Debian Bugs	776265

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
icu (PTS)	buster	63.1-6+deb10u3	fixed
	buster (security)	63.1-6+deb10u2	fixed
	bullseye	67.1-7	fixed
	bookworm	72.1-3	fixed
	trixie, sid	72.1-4	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
chromium-browser	source	squeeze	(unfixed)	end-of-life
chromium-browser	source	wheezy	(unfixed)	end-of-life
chromium-browser	source	(unstable)	40.0.2214.91-1
icu	source	squeeze	4.4.1-8+squeeze3		DLA-219-1
icu	source	wheezy	4.8.1.1-12+deb7u2		DSA-3187-1
icu	source	(unstable)	52.1-7.1			776265