RHEL 9 crypto policy files must match files shipped with the operating system.
An XCCDF Rule
Description
<VulnDiscussion>The RHEL 9 package "crypto-policies" defines the cryptography policies for the system. If the files are changed from those shipped with the operating system, it may be possible for RHEL 9 to use cryptographic functions that are not FIPS 140-3 approved. Satisfies: SRG-OS-000478-GPOS-00223, SRG-OS-000396-GPOS-00176</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>
- ID
- SV-258235r926692_rule
- Severity
- High
- References
- Updated
Remediation - Manual Procedure
Reinstall the crypto-policies package to remove any modifications.
$ sudo dnf reinstall crypto-policies