Classic Planer in AntiVir PersonalEdition Classic 7 does not drop privileges before executing external programs, which allows local users to gain privileges via notepad.exe, which is used to display scan reports.
https://exchange.xforce.ibmcloud.com/vulnerabilities/25244
http://www.vupen.com/english/advisories/2006/0948
http://www.securityfocus.com/bid/17071
http://www.securityfocus.com/archive/1/427412/100/0/threaded
http://securityreason.com/securityalert/573
http://secunia.com/advisories/19217
http://lists.grok.org.uk/pipermail/full-disclosure/2006-March/042868.html