V-254388
CAT IIWindows Server 2022 Kerberos user ticket lifetime must be limited to 10 hours or less.
- Ships Affected
- 1
- Total Findings
- 1
- Open
- 0
- Closed
- 0
Check Text
This applies to domain controllers. It is NA for other systems.
Verify the following is configured in the Default Domain Policy:
Open "Group Policy Management".
Navigate to "Group Policy Objects" in the Domain being reviewed (Forest >> Domains >> Domain).
Right-click on the "Default Domain Policy".
Select "Edit".
Navigate to Computer Configuration >> Policies >> Windows Settings >> Security Settings >> Account Policies >> Kerberos Policy.
If the value for "Maximum lifetime for user ticket" is "0" or greater than "10" hours, this is a finding.
Fix Text
Configure the policy value in the Default Domain Policy for Computer Configuration >> Policies >> Windows Settings >> Security Settings >> Account Policies >> Kerberos Policy >> Maximum lifetime for user ticket to a maximum of "10" hours but not "0", which equates to "Ticket doesn't expire".
STIG Reference
- STIG
- Microsoft Windows Server 2022 Security Technical Implementation Guide
- Version
- 2
- Release
- 8
- Rule ID
- SV-254388r1051103_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 |