Buffer overflow in the parsing mechanism for ISS Internet Scanner 6.2.1, when using the license banner HTTP check, allows remote attackers to execute arbitrary code via a long web server response.
http://www.securityfocus.com/bid/5738
http://www.iss.net/security_center/static/10130.php
http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=21165