CVE-2006-5544
Visual truncation vulnerability in Microsoft Internet Explorer 7 allows remote attackers to spoof the address bar and possibly conduct phishing attacks via a malicious URL containing non-breaking spaces (%A0), which causes the address bar to omit some characters from the URL.
Date published : 2006-10-26
http://www.securityfocus.com/bid/20728
http://www.securityfocus.com/archive/1/449917/100/0/threaded