V-254335
CAT IIIWindows Server 2022 Internet Protocol version 6 (IPv6) source routing must be configured to the highest protection level to prevent IP source routing.
- Ships Affected
- 1
- Total Findings
- 1
- Open
- 0
- Closed
- 1
Check Text
If the following registry value does not exist or is not configured as specified, this is a finding:
Registry Hive: HKEY_LOCAL_MACHINE
Registry Path: \SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters\
Value Name: DisableIPSourceRouting
Type: REG_DWORD
Value: 0x00000002 (2)
Fix Text
Configure the policy value for Computer Configuration >> Administrative Templates >> MSS (Legacy) >> MSS: (DisableIPSourceRouting IPv6) IP source routing protection level (protects against packet spoofing) to "Enabled" with "Highest protection, source routing is completely disabled" selected.
This policy setting requires the installation of the MSS-Legacy custom templates included with the STIG package. "MSS-Legacy.admx" and "MSS-Legacy.adml" must be copied to the \Windows\PolicyDefinitions and \Windows\PolicyDefinitions\en-US directories respectively.
STIG Reference
- STIG
- Microsoft Windows Server 2022 Security Technical Implementation Guide
- Version
- 2
- Release
- 8
- Rule ID
- SV-254335r991589_rule
All Occurrences
This vulnerability appears on 1 ship(s)
| Ship | Hull # | Source File | Status | Assigned To | Scan Date | Actions |
|---|---|---|---|---|---|---|
| LAB BASELINES | BASELINE | SCHR-P3-DP-001_WinServer2022_V2R7_20260305-133436.cklb | Unassigned | 2026-03-05T13:34:36 | View in Context |