CVE-2000-0478

Medium CVSS 5

Published 2000-06-14 · last changed 2026-06-16

The fix

We hold no Microsoft remediation data for CVE-2000-0478, 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

In some cases, Norton Antivirus for Exchange (NavExchange) enters a "fail-open" state which allows viruses to pass through the server.

Sources

NVD record for CVE-2000-0478

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