Cross-Frame scripting vulnerability in the WebBrowser control as used in Internet Explorer 5.5 and 6.0 allows remote attackers to execute arbitrary code, read arbitrary files, or conduct other unauthorized activities via script that accesses the Document property, which bypasses <frame> and <iframe> domain restrictions.
archives.neohapsis.com/archives/vulnwatch/2002-q4/0024.html
marc.info/?l=bugtraq&m=103470310417576&w=2
marc.info/?l=ntbugtraq&m=103470202010570&w=2
security.greymagic.com/adv/gm011-ie/
www.ciac.org/ciac/bulletins/n-018.shtml
www.iss.net/security_center/static/10371.php
www.securityfocus.com/bid/5963
docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-066
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A272
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A333