CVE-1999-1195: NAI VirusScan NT 4.0.2 does not properly modify the scan.dat virus definition file during an update via FTP, but it repo

Published n/a Updated 2026-08-21T04:30:45.680Z

Summary

NAI VirusScan NT 4.0.2 does not properly modify the scan.dat virus definition file during an update via FTP, but it reports that the update was successful, which could cause a system administrator to believe that the definitions have been updated correctly.

Severity

UNKNOWN

Source Attribution

Source: NVD · Updated: 2026-08-21T04:30:45.680Z · 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