Buffer overflow in CuteFTP 5.0 and 5.0.1 allows local users to cause a denial of service (crash) by copying a long URL into a clipboard.
http://www.securityfocus.com/bid/6786
http://www.securityfocus.com/archive/1/325659
http://www.iss.net/security_center/static/11275.php
http://archives.neohapsis.com/archives/bugtraq/2003-02/0087.html