CVE-2012-5851

Name	CVE-2012-5851
Description	html/parser/XSSAuditor.cpp in WebCore in WebKit, as used in Google Chrome through 22 and Safari 5.1.7, does not consider all possible output contexts of reflected data, which makes it easier for remote attackers to bypass a cross-site scripting (XSS) protection mechanism via a crafted string, aka rdar problem 12019108.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
chromium-browser (PTS)	jessie, jessie (lts)	57.0.2987.98-1~deb8u1	vulnerable
	stretch (security), stretch (lts), stretch	71.0.3578.80-1~deb9u1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
chromium-browser	source	(unstable)	(unfixed)	unimportant
webkit	source	(unstable)	(unfixed)	unimportant

https://bugs.webkit.org/show_bug.cgi?id=92692
Incomplete mitigation feature, not a security vulnerability per se