Buffer overflow in the IMAP service in IBM Lotus Domino before 6.5.6 FP2, and 7.x before 7.0.3, allows remote authenticated users to execute arbitrary code via a long mailbox name.
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=605
http://secunia.com/advisories/27321
https://exchange.xforce.ibmcloud.com/vulnerabilities/37365
http://www-1.ibm.com/support/docview.wss?uid=swg21270623