OL 9 interactive users must have a primary group that exists.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-271834 | OL09-00-003005 | SV-271834r1092214_rule | CCI-000764 | medium |
| Description | ||||
| If a user is assigned the Group Identifier (GID) of a group that does not exist on the system, and a group with the GID is subsequently created, the user may have unintended rights to any files associated with the group. | ||||
| 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-271834r1092214_chk)
Verify that OL 9 interactive users have a valid GID.
Check that the interactive users have a valid GID with the following command:
$ sudo pwck -qr
If the system has any interactive users with duplicate GIDs, this is a finding.
Fix Text (F-75791r1092213_fix)
Configure the system so that all GIDs are referenced in "/etc/passwd" are defined in "/etc/group".
Edit the file "/etc/passwd" and ensure that every user's GID is a valid GID.