Heap-based buffer overflow in Mozilla Firefox 2.x before 2.0.0.1, 1.5.x before 1.5.0.9, Thunderbird before 1.5.0.9, and SeaMonkey before 1.0.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by setting the CSS cursor to certain images that cause an incorrect size calculation when converting to a Windows bitmap.
http://www.vupen.com/english/advisories/2008/0083
http://www.vupen.com/english/advisories/2006/5068
http://www.us-cert.gov/cas/techalerts/TA06-354A.html
http://www.securityfocus.com/bid/21668
http://www.mozilla.org/security/announce/2006/mfsa2006-69.html
http://www.mandriva.com/security/advisories?name=MDKSA-2007:011
http://www.mandriva.com/security/advisories?name=MDKSA-2007:010
http://www.kb.cert.org/vuls/id/722244
http://www.gentoo.org/security/en/glsa/glsa-200701-04.xml
http://www.gentoo.org/security/en/glsa/glsa-200701-03.xml
http://securitytracker.com/id?1017401
http://securitytracker.com/id?1017400
http://securitytracker.com/id?1017399
http://security.gentoo.org/glsa/glsa-200701-02.xml
http://secunia.com/advisories/23692
http://secunia.com/advisories/23672
http://secunia.com/advisories/23614
http://secunia.com/advisories/23598
http://secunia.com/advisories/23545
http://secunia.com/advisories/23422