| Vuln ID | Severity | Asset | STIG | Title | Status | Doc Status | Assigned To | Actions |
|---|---|---|---|---|---|---|---|---|
| V-259416 | CAT II | MONT-DC-003 | Microsoft Windows Server Domain Name Sys... | In a split DNS configuration, where separate name ... | Documented Pending Review | |||
Check TextConsult with the system administrator to review the internal Windows DNS Server's firewall policy. The inbound TCP and UDP ports 53 rule should be configured to only allow hosts from the internal network to query the internal DNS server. If the firewall policy is not configured with the restriction, consult with the network firewall administrator to confirm the restriction on the network firewall. If neither the DNS server's firewall policy nor the network firewall is configured to block external hosts from querying the internal DNS server, this is a finding. Fix TextConfigure the internal DNS server's firewall policy, or the network firewall, to block queries from external hosts. CommentsConsult with the system administrator to review the internal Windows DNS Server's firewall policy.
Source: _Reviewed/MONT-DC-003/Checklist/MONT-DC-003_WinServerDNS_V2R3_20251023-172313.ckl
Scan Date: 2026-01-14T12:57:38.179760
Technology Area: Domain Name System
|
||||||||