Stack-based buffer overflow in the Symantec.FaxViewerControl.1 ActiveX control in WinFax\DCCFAXVW.DLL in Symantec WinFax Pro 10.03 allows remote attackers to execute arbitrary code via a long argument to the AppendFax method.
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-008
http://www.vupen.com/english/advisories/2009/1221
http://www.securityfocus.com/archive/1/503163/100/0/threaded
http://www.securityfocus.com/archive/1/503086/100/0/threaded
http://www.securityfocus.com/archive/1/503074/100/0/threaded
http://secunia.com/advisories/34925
http://retrogod.altervista.org/9sg_symantec_win_fuck_pro.html