Multiple cross-site scripting (XSS) vulnerabilities in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 allow remote attackers to inject arbitrary web script or HTML via the (1) ISO-2022-KR or (2) ISO-2022-CN character set.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16889
https://exchange.xforce.ibmcloud.com/vulnerabilities/75154
https://bugzilla.mozilla.org/show_bug.cgi?id=718573
http://www.securityfocus.com/bid/53229
http://www.mozilla.org/security/announce/2012/mfsa2012-29.html
http://www.mandriva.com/security/advisories?name=MDVSA-2012:081
http://www.mandriva.com/security/advisories?name=MDVSA-2012:066
http://www.debian.org/security/2012/dsa-2464
http://www.debian.org/security/2012/dsa-2458
http://www.debian.org/security/2012/dsa-2457
http://secunia.com/advisories/49055
http://secunia.com/advisories/49047
http://secunia.com/advisories/48972