Secunia

Secunia Research has reported a vulnerability in Microsoft Internet Explorer, which can be exploited by malicious people to spoof the content of websites.

The problem is that a website can inject content into another site's window if the target name of the window is known. This can e.g. be exploited by a malicious website to spoof the content of a pop-up window opened on a trusted website.

This is related to:
SA11966

Secunia has constructed a test, which can be used to check if your browser is affected by this issue:
http://secunia.com/multiple_browsers_window_injection_vulnerability_test/

The vulnerability has been confirmed on a fully patched system with Internet Explorer 6.0 and Microsoft Windows XP SP1/SP2.

Solution
Do not browse untrusted sites while browsing trusted sites.

Provided and/or discovered by
Secunia Research

Changelog
Further details available in Customer Area

Original Advisory
http://secunia.com/secunia_research/2004-13/advisory/

Other references
Further details available in Customer Area

Deep Links
Links available in Customer Area