This indicates detection of an attempt to exploit a Denial of Service vulnerability in Microsoft Internet Explorer 6 on Windows XP SP2.
The vulnerability allows remote attackers to cause a Denial of Service, because the application fails to properly handle error conditions. The application crashes when passed a "0x7fffffff" argument to the "setSlice" method in a "WebViewFolderIcon" ActiveX object. This leads to an invalid memory copy and crashes the browser.
Microsoft Internet Explorer 6.0 SP1
Microsoft Internet Explorer 6.0
Denial of Service.
Currently Fortinet is not aware of any vendor supplied patches for this issue.