Microsoft Internet Explorer 5.01 SP4 and 6 SP1 and earlier allows remote attackers to conduct spoofing and phishing attacks by using a modal browser window in…

Microsoft Internet Explorer 5.01 SP4 and 6 SP1 and earlier allows remote attackers to conduct spoofing and phishing attacks by using a modal browser window in a way that preserves the original address bar and trusted UI of a trusted site, even after the browser has been navigated to a malicious site, aka the "Address Bar Spoofing Vulnerability."