CVE-1999-0153: Microsoft Windows 2000

Medium severity, CVSS 5.0. EPSS: 21.1% chance of exploitation in the next 30 days.

Windows 95/NT out of band (OOB) data denial of service through NETBIOS port, aka WinNuke.

Affected products

• Microsoft Windows 2000: any version
• Microsoft Windows 95: any version
• Microsoft Windows Nt: any version
• Sco Openserver: version 5.0 only

Published 1997-07-01. Last modified 2026-06-16.