CVE-2000-0580

Medium CVSS 5

Published 2000-06-30 · last changed 2026-06-16

The fix

We hold no Microsoft remediation data for CVE-2000-0580, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

Windows 2000 Server allows remote attackers to cause a denial of service by sending a continuous stream of binary zeros to various TCP and UDP ports, which significantly increases the CPU utilization.

Sources

NVD record for CVE-2000-0580

CVSS vector: AV:N/AC:L/Au:N/C:N/I:N/A:P