IBM Lotus Domino Server 7.0 allows remote attackers to cause a denial of service (segmentation fault) via a crafted packet to the LDAP port (389/TCP).
https://exchange.xforce.ibmcloud.com/vulnerabilities/24518
http://www.vupen.com/english/advisories/2006/0458
http://www.securityfocus.com/bid/16523
http://securitytracker.com/id?1015592
http://secunia.com/advisories/18738
http://lists.immunitysec.com/pipermail/dailydave/2006-February/002896.html