CVE-2000-0239: Buffer overflow in the MERCUR WebView WebMail server allows remote attackers to cause a denial of service via a long mai

Published n/a Updated 2026-08-21T04:30:57.220Z

Summary

Buffer overflow in the MERCUR WebView WebMail server allows remote attackers to cause a denial of service via a long mail_user parameter in the GET request.

Severity

UNKNOWN

Source Attribution

Source: NVD · Updated: 2026-08-21T04:30:57.220Z · 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