CVE-2000-1002

Medium CVSS 5

Published 2000-12-11 · last changed 2026-09-23

The fix

We hold no Microsoft remediation data for CVE-2000-1002, 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

POP3 daemon in Stalker CommuniGate Pro 3.3.2 generates different error messages for invalid usernames versus invalid passwords, which allows remote attackers to determine valid email addresses on the server for SPAM attacks.

Sources

NVD record for CVE-2000-1002

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