CVE-2012-0451

Name	CVE-2012-0451
Description	CRLF injection vulnerability in Mozilla Firefox 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 allows remote web servers to bypass intended Content Security Policy (CSP) restrictions and possibly conduct cross-site scripting (XSS) attacks via crafted HTTP headers.
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
icedove (PTS)	jessie	1:52.3.0-4~deb8u2	fixed

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

Package	Type	Release	Fixed Version
iceape	source	squeeze	(not affected)
iceape	source	(unstable)	2.7.3-1
icedove	source	squeeze	(not affected)
icedove	source	(unstable)	10.0.3-1
iceweasel	source	squeeze	(not affected)
iceweasel	source	(unstable)	10.0.3esr-1

Notes

[squeeze] - icedove <not-affected> (CSP introduced in Thunderbird 3.3)
[squeeze] - iceweasel <not-affected> (CSP introduced in Firefox 4)
[squeeze] - iceape <not-affected> (CSP introduced in Seamonkey 2.1)