ColdFusion Administrator for ColdFusion 4.5.1 and earlier allows remote attackers to cause a denial of service via a long login password.
https://exchange.xforce.ibmcloud.com/vulnerabilities/4611
https://euvd.enisa.europa.eu/vulnerability/EUVD-2000-0535
http://www.securityfocus.com/bid/1314
http://www.allaire.com/handlers/index.cfm?ID=16122&Method=Full