A regression error in Firefox 1.0.3 and Mozilla 1.7.7 allows remote attackers to inject arbitrary Javascript from one page into the frameset of another site, aka the frame injection spoofing vulnerability, a re-introduction of a vulnerability that was originally identified and addressed by CVE-2004-0718.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A759
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A637
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10633
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100007
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=160202
https://bugzilla.mozilla.org/show_bug.cgi?id=296850
http://www.vupen.com/english/advisories/2005/1075
http://www.securityfocus.com/bid/14242
http://www.redhat.com/support/errata/RHSA-2005-587.html
http://www.redhat.com/support/errata/RHSA-2005-586.html
http://www.novell.com/linux/security/advisories/2005_45_mozilla.html
http://www.novell.com/linux/security/advisories/2005_18_sr.html
http://www.mozilla.org/security/announce/mfsa2005-51.html
http://www.debian.org/security/2005/dsa-810
http://www.debian.org/security/2005/dsa-777
http://sunsolve.sun.com/search/document.do?assetkey=1-26-101952-1
http://secunia.com/multiple_browsers_frame_injection_vulnerability_test/