CVE-2006-6653
The accept function in NetBSD-current before 20061023, NetBSD 3.0 and 3.0.1 before 20061024, and NetBSD 2.x before 20061029 allows local users to cause a denial of service (socket consumption) via an invalid (1) name or (2) namelen parameter, which may result in the socket never being closed (aka "a dangling socket").
Date published : 2006-12-19
ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-026.txt.asc