Buffer overflow in IBM Lotus Notes and Domino Server before 6.5.5 allows attackers to cause a denial of service (router crash or hang) via unspecified vectors involving "CD to MIME Conversion".
https://exchange.xforce.ibmcloud.com/vulnerabilities/24205
http://www.vupen.com/english/advisories/2006/0081
http://www.securityfocus.com/bid/16158