Stack-based buffer overflow in the SpreadSheet Lotus 123 reader (wkssr.dll), as used in Autonomy KeyView 10.4 and 10.9, Symantec Mail Security, and possibly other products, allows remote attackers to execute arbitrary code via unspecified vectors related to floating point conversion in unknown record types.
http://www.securityfocus.com/bid/41928
http://www-01.ibm.com/support/docview.wss?uid=swg21440812