CVE-2001-0543
Memory leak in NNTP service in Windows NT 4.0 and Windows 2000 allows remote attackers to cause a denial of service (memory exhaustion) via a large number of malformed posts.
Date published : 2002-03-09
http://www.securityfocus.com/bid/3183
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-043