CVE-2000-0181: Firewall-1 3.0 and 4.0 leaks packets with private IP address information, which could allow remote attackers to determin

Published n/a Updated 2026-08-21T04:30:57.116Z

Summary

Firewall-1 3.0 and 4.0 leaks packets with private IP address information, which could allow remote attackers to determine the real IP address of the host that is making the connection.

Severity

UNKNOWN

Source Attribution

Source: NVD · Updated: 2026-08-21T04:30:57.116Z · Confidence: high

Impact

Based on CVSS vector: n/a — assess confidentiality, integrity, and availability impact via the official vector documentation.

Affected Software

Fix

Upgrade affected software to the fixed version identified above. Apply vendor patches and monitor advisories before exposed systems go unpatched.

References