Kerio WinRoute Firewall before 6.2.1 allows remote attackers to cause a denial of service (application crash) via unknown vectors in the “email protocol inspectors,” possibly (1) SMTP and (2) POP3.
secunia.com/advisories/19947
securitytracker.com/id?1016032
www.kerio.com/kwf_history.html
www.osvdb.org/25273
www.osvdb.org/25300
www.securityfocus.com/archive/1/433585/100/0/threaded
www.securityfocus.com/bid/17859
www.vupen.com/english/advisories/2006/1677
exchange.xforce.ibmcloud.com/vulnerabilities/26263