Cross-site scripting (XSS) vulnerability in Safari before 3.2.3, and 4 Public Beta, on Apple Mac OS X 10.5 before 10.5.7 and Windows allows remote attackers to inject arbitrary web script or HTML via a crafted feed: URL.
https://exchange.xforce.ibmcloud.com/vulnerabilities/50476
http://www.vupen.com/english/advisories/2009/1298
http://www.vupen.com/english/advisories/2009/1297
http://www.us-cert.gov/cas/techalerts/TA09-133A.html
http://www.securitytracker.com/id?1022206
http://www.securityfocus.com/bid/34925
http://support.apple.com/kb/HT3550
http://support.apple.com/kb/HT3549
http://secunia.com/advisories/35074
http://secunia.com/advisories/35056
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
http://lists.apple.com/archives/security-announce/2009/May/msg00001.html
http://lists.apple.com/archives/security-announce/2009/May/msg00000.html