OL 9 must disable network management of the chrony daemon.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| low | V-271698 | SRG-OS-000096-GPOS-00050 | OL09-00-002321 | SV-271698r1091806_rule | 2025-05-08 | 1 |
| Description |
|---|
| Not exposing the management interface of the chrony daemon on the network diminishes the attack space. Satisfies: SRG-OS-000096-GPOS-00050, SRG-OS-000095-GPOS-00049 |
| ℹ️ Check |
|---|
| Verify that OL 9 disables network management of the chrony daemon with the following command: $ grep -w cmdport /etc/chrony.conf cmdport 0 If the "cmdport" option is not set to "0", is commented out, or is missing, this is a finding. |
| ✔️ Fix |
|---|
| Configure OL 9 to disable network management of the chrony daemon by adding/modifying the following line in the /etc/chrony.conf file: cmdport 0 |