OL 9 groups must have unique Group ID (GID).
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-271835 | OL09-00-003006 | SV-271835r1092217_rule | CCI-000764 | medium |
| Description | ||||
| To ensure accountability and prevent unauthenticated access, groups must be identified uniquely to prevent potential misuse and compromise of the system. | ||||
| STIG | Date | |||
| Oracle Linux 9 Security Technical Implementation Guide | 2025-05-08 | |||
Related Frameworks
4 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
IA-2
1.00
- DISA · 1 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1712 mappings
3.5.1
1.00
- DISA · 1 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
3.5.2
1.00
- DISA · 1 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
CCI1 mapping
CCI-000764
1.00
- DISA · 1 · disa_xccdf · related
Details
Check Text (C-271835r1092217_chk)
Verify that OL 9 contains no duplicate GIDs for interactive users with the following command:
$ cut -d : -f 3 /etc/group | uniq -d
If the system has duplicate GIDs, this is a finding.
Fix Text (F-75792r1092216_fix)
Edit the file "/etc/group" and provide each group that has a duplicate GID with a unique GID.