CVE-2002-0151: Microsoft Windows 2000

High severity, CVSS 7.2. EPSS: 3.3% chance of exploitation in the next 30 days.

Buffer overflow in Multiple UNC Provider (MUP) in Microsoft Windows operating systems allows local users to cause a denial of service or possibly gain SYSTEM privileges via a long UNC request.

Affected products

• Microsoft Windows 2000: any version
• Microsoft Windows Nt: version 4.0 only
• Microsoft Windows XP: any version

Published 2002-04-04. Last modified 2026-06-16.