The operating system, for PKI-based authentication, must implement a local cache of revocation data to support path discovery and validation in case of the inability to access revocation information via the network.

Severity
Group ID
Group Title
Version
Rule ID
Date
STIG Version
mediumV-203734SRG-OS-000384SRG-OS-000384-GPOS-00167SV-203734r982217_rule2024-12-043
Description
Without configuring a local cache of revocation data, there is the potential to allow access to users who are no longer authorized (users with revoked certificates).
ℹ️ Check
Verify the operating system, for PKI-based authentication, implements a local cache of revocation data to support path discovery and validation in case of the inability to access revocation information via the network. If it does not, this is a finding.
✔️ Fix
Configure the operating system, for PKI-based authentication, to implement a local cache of revocation data to support path discovery and validation in case of the inability to access revocation information via the network.