Multiple buffer overflows in the British Telecommunications Consumer webhelper ActiveX control before 2.0.0.8 in btwebcontrol.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.kb.cert.org/vuls/id/686249