Buffer overflow in INETCOMM.DLL, as used in Microsoft Internet Explorer 6.0 through 6.0 SP2, Windows Explorer, Outlook Express 6, and possibly other programs, allows remote user-assisted attackers to cause a denial of service (application crash) via a long mhtml URI in the URL value in a URL file.

Microsoft Internet Explorer 6 SP2 (6.0.2900.2180) crashes when the user attempts to add a URI to the restricted zone, in which the full domain name of the URI begins with numeric sequences similar to an IP address. NOTE: if there is not an exploit scenario in which an attacker can trigger this behavior, then perhaps this issue should not be included in CVE.

Internet Explorer 6 on Windows XP SP2 allows remote attackers to bypass the file download warning dialog and possibly trick an unknowledgeable user into executing arbitrary code via a web page with a body element containing an onclick tag, as demonstrated using the createElement function.

The execCommand method in Microsoft Internet Explorer 6.0 SP2 allows remote attackers to bypass the "File Download - Security Warning" dialog and save arbitrary files with arbitrary extensions via the SaveAs command.