Buffer overflow in the IMAP service of MailEnable Professional Edition 1.52 and Enterprise Edition 1.01 allows remote attackers to execute arbitrary code via (1) a long command string or (2) a long string to the MEIMAP service and then terminating the connection.
https://exchange.xforce.ibmcloud.com/vulnerabilities/18286
https://exchange.xforce.ibmcloud.com/vulnerabilities/18285
https://euvd.enisa.europa.eu/vulnerability/EUVD-2004-2492
http://www.securityfocus.com/bid/11755
http://www.hat-squad.com/en/000102.html
http://securitytracker.com/id?1012327
http://secunia.com/advisories/13318
http://archives.neohapsis.com/archives/bugtraq/2004-11/0349.html