CVE-2006-1304
Buffer overflow in Microsoft Excel 2000 through 2003 allows user-assisted attackers to execute arbitrary code via a .xls file with a crafted COLINFO record, which triggers the overflow during a "data filling operation."
Date published : 2006-07-13
http://www.securityfocus.com/bid/18888
http://www.securityfocus.com/archive/1/439909/100/0/threaded