Buffer overflow in IISPop email server 1.161 and 1.181 allows remote attackers to cause a denial of service (crash) via a long request to the POP3 port (TCP port 110).Referenceshttp://www.securityfocus.com/bid/6183http://marc.info/?l=bugtraq&m=103729432602720&w=2http://www.iss.net/security_center/static/10632.php