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SLEM 5 must implement certificate status checking for multifactor authentication.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-261398SLEM-05-612020SV-261398r996615_ruleCCI-001948medium
Description
Using an authentication device, such as a Common Access Card (CAC) or token separate from the information system, ensures credentials stored on the authentication device will not be affected if the information system is compromised. Multifactor solutions that require devices separate from information systems to gain access include hardware tokens providing time-based or challenge-response authenticators, and smart cards such as the U.S. Government Personal Identity Verification (PIV) card and the DOD CAC. A privileged account is defined as an information system account with authorizations of a privileged user. Remote access is access to DOD nonpublic information systems by an authorized user (or an information system) communicating through an external, nonorganization-controlled network. Remote access methods include, for example, dial-up, broadband, and wireless. This requirement only applies to components with device-specific functions, or for organizational users (e.g., VPN, proxy capability). This does not apply to authentication for the purpose of configuring the device itself (management).
STIGDate
SUSE Linux Enterprise Micro (SLEM) 5 Security Technical Implementation Guide2025-05-08

Related Frameworks

3 mappings across 3 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

IAC-02.3Acceptance of PIV Credentials
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (56) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-11Device Lock
1.00
AC-11(1)Pattern-hiding Displays
1.00
AC-12Session Termination
1.00
AC-17(10)Authenticate Remote Commands
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(10)Shared and Group Account Credential Change
1.00
AC-2(11)Usage Conditions
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00
AC-2(4)Automated Audit Actions
1.00

+46 more (top 10 by confidence shown)

CCI3 mappings
CCI-001948
1.00
CCI-001953
1.00
CCI-001954
1.00

Details

Check Text (C-261398r996615_chk)

Verify SLEM 5 implements certificate status checking for multifactor authentication with the following command: > grep use_pkcs11_module /etc/pam_pkcs11/pam_pkcs11.conf | awk '/pkcs11_module coolkey {/,/}/' /etc/pam_pkcs11/pam_pkcs11.conf | grep cert_policy cert_policy = ca,ocsp_on,signature,crl_auto; If "cert_policy" is not set to include "ocsp", this is a finding.

Fix Text (F-65035r996614_fix)

Configure SLEM 5 to certificate status checking for PKI authentication. Modify all of the cert_policy lines in "/etc/pam_pkcs11/pam_pkcs11.conf" to include "ocsp_on". Note: OCSP allows sending request for certificate status information. Additional certificate validation polices are permitted. Additional information on the configuration of multifactor authentication on SLEM 5 can be found at https://www.suse.com/communities/blog/configuring-smart-card-authentication-suse-linux-enterprise/.