Multiple buffer overflows in the British Telecommunications Business Connect webhelper ActiveX control before 1.0.0.7 in btbconnectwebcontrol.dll allow remote attackers to execute arbitrary code via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/34589
http://www.vupen.com/english/advisories/2007/1979
http://www.securityfocus.com/bid/24216
http://www.kb.cert.org/vuls/id/210257