CVE-2011-0101
Microsoft Excel 2002 SP3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted RealTimeData record, related to a stTopic field, double-byte characters, and an incorrect pointer calculation, aka "Excel Record Parsing WriteAV Vulnerability."
Date published : 2011-04-13
http://www.securityfocus.com/bid/47243
http://www.securityfocus.com/archive/1/517463/100/0/threaded