CVE-2006-1189
Buffer overflow in URLMON.DLL in Microsoft Internet Explorer 5.01 through 6 allows remote attackers to execute arbitrary code via a crafted URL with an International Domain Name (IDN) using double-byte character sets (DBCS), aka the "Double Byte Character Parsing Memory Corruption Vulnerability."
Date published : 2006-04-11
http://www.securityfocus.com/bid/17454
http://archives.neohapsis.com/archives/bugtraq/2006-04/0227.html