YShortcut is a feature of the Yahoo toolbar which allows you to map shortcuts 
to URLS, i.e. y = http://www.yahoo.com and bla = http://www.somesite.com. The 
IsTaggedBM function is called every time anything is typed into the browsers 
address bar. This function suffers from an exploitable buffer overflow if 3000 
characters is passed to it. Instead of doing their own bounds checking, Yahoo 
relies on the 2083 maximum URL length for Internet Explorer. This object is NOT 
marked safe for scripting.

YShortcut.dll, version 2006.8.15.1 
{67CE97C5-ABE6-429A-B6BD-3BD1333A0825}

Elazar

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