Windows NT Terminal Server performs extra work when a client opens a new connection but before it is authenticated, allowing for a denial of service.
https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-028
http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ238600
http://www.securityfocus.com/bid/571
http://www.ciac.org/ciac/bulletins/j-057.shtml
Source: Mitre, NVD
Published: 1999-08-09
Updated: 2026-06-16
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.05984