CVE-2000-1066
The getnameinfo function in FreeBSD 4.1.1 and earlier, and possibly other operating systems, allows a remote attacker to cause a denial of service via a long DNS hostname.
Date published : 2000-11-29
http://www.securityfocus.com/bid/1894
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:63.getnameinfo.asc