CVE-2002-1077
IPSwitch IMail Web Calendaring service (iwebcal) allows remote attackers to cause a denial of service (crash) via an HTTP POST request without a Content-Length field.
Date published : 2002-08-31
http://www.securityfocus.com/bid/5365
http://archives.neohapsis.com/archives/bugtraq/2002-07/0399.html