MEDIUM
Multiple cross-site scripting (XSS) vulnerabilities in Mozilla Firefox before 2.0.0.12, Thunderbird before 2.0.0.12, and SeaMonkey before 1.1.8 allow remote attackers to inject arbitrary web script or HTML via certain character encodings, including (1) a backspace character that is treated as whitespace, (2) 0x80 with Shift_JIS encoding, and (3) "zero-length non-ASCII sequences" in certain Asian character sets.
http://jvn.jp/en/jp/JVN21563357/index.html
http://jvndb.jvn.jp/ja/contents/2008/JVNDB-2008-000021.html
http://secunia.com/advisories/28839
http://secunia.com/advisories/28864
http://secunia.com/advisories/28865
http://secunia.com/advisories/28879
http://secunia.com/advisories/29541
http://secunia.com/advisories/30327
http://secunia.com/advisories/30620
http://secunia.com/advisories/31043
http://sunsolve.sun.com/search/document.do?assetkey=1-26-238492-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-239546-1
http://www.debian.org/security/2008/dsa-1484
http://www.debian.org/security/2008/dsa-1485
http://www.debian.org/security/2008/dsa-1489
http://www.gentoo.org/security/en/glsa/glsa-200805-18.xml
http://www.mozilla.org/security/announce/2008/mfsa2008-13.html
http://www.securityfocus.com/bid/29303
http://www.turbolinux.com/security/2008/TLSA-2008-9.txt
http://www.ubuntu.com/usn/usn-592-1
http://www.us-cert.gov/cas/techalerts/TA08-087A.html
http://www.vupen.com/english/advisories/2008/1793/references
http://www.vupen.com/english/advisories/2008/2091/references
https://bugzilla.mozilla.org/buglist.cgi?bug_id=404252,381412,407161