CVE-2000-0771: Microsoft Windows 2000

Low severity, CVSS 2.1. EPSS: 1.5% chance of exploitation in the next 30 days.

Microsoft Windows 2000 allows local users to cause a denial of service by corrupting the local security policy via malformed RPC traffic, aka the "Local Security Policy Corruption" vulnerability.

Affected products

• Microsoft Windows 2000: any version

Published 2000-10-20. Last modified 2026-06-16.