OL 8 cryptographic policy must not be overridden.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-283447 | OL08-00-010183 | SV-283447r1188533_rule | CCI-002450 | high |
| Description | ||||
| Centralized cryptographic policies simplify applying secure ciphers across an operating system and the applications that run on that operating system. Using weak or untested encryption algorithms undermines the purposes of using encryption to protect data. Satisfies: SRG-OS-000396-GPOS-00176, SRG-OS-000393-GPOS-00173, SRG-OS-000394-GPOS-00174 | ||||
| STIG | Date | |||
| Oracle Linux 8 Security Technical Implementation Guide | 2026-02-13 | |||
Details
Check Text (C-283447r1188533_chk)
Verify OL 8 cryptographic policies are not overridden.
Verify the configured policy matches the generated policy with the following command:
$ sudo update-crypto-policies --is-applied
The configured policy is applied
If the returned message does not match the above, this is a finding.
Fix Text (F-87917r1188532_fix)
Configure OL 8 to correctly implement the systemwide cryptographic policies by reinstalling the crypto-policies package contents.
Reinstall crypto-policies with the following command:
$ sudo dnf -y reinstall crypto-policies
Set the crypto-policy to FIPS with the following command:
$ sudo update-crypto-policies --set FIPS
Setting system policy to FIPS
Note: Systemwide crypto policies are applied on application startup. Restart the system for the changs to take place.