STIGQter: STIG Summary: SUSE Linux Enterprise Server 15 Security Technical Implementation Guide Version: 2 Release: 8 Benchmark Date: 01 Jul 2026:

SUSE operating system cryptographic policy must not be overridden.

DISA Rule

SV-284953r1208922_rule

Vulnerability Number

V-284953

Group Title

SRG-OS-000396-GPOS-00176

Rule Version

SLES-15-010046

Severity

CAT I

CCI(s)

CCI-002450 - Implement organization-defined types of cryptography for each specified cryptography use.

Weight

Fix Recommendation

Configure the SUSE operating system to correctly implement the systemwide cryptographic policies by reinstalling the crypto-policies package contents.

Reinstall crypto-policies with the following command:

> sudo zypper install --force 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. It is recommended to restart the system for the change of policies to fully take place.

Check Contents

Verify the SUSE operating system cryptographic policies are not overridden.

Verify the configured policy matches the generated policy with the following command:

> sudo update-crypto-policies --check
The configured policy matches the generated policy

If the returned message does not match the above, but instead matches the following, this is a finding:

The configured policy does NOT match the generated policy

List all of the crypto backends configured on the system with the following command:

> ls -l /etc/crypto-policies/back-ends/
lrwxrwxrwx. 1 root root 40 Nov 13 16:29 bind.config -> /usr/share/crypto-policies/FIPS/bind.txt
lrwxrwxrwx. 1 root root 42 Nov 13 16:29 gnutls.config -> /usr/share/crypto-policies/FIPS/gnutls.txt
lrwxrwxrwx. 1 root root 40 Nov 13 16:29 java.config -> /usr/share/crypto-policies/FIPS/java.txt
lrwxrwxrwx. 1 root root 46 Nov 13 16:29 javasystem.config -> /usr/share/crypto-policies/FIPS/javasystem.txt
lrwxrwxrwx. 1 root root 40 Nov 13 16:29 krb5.config -> /usr/share/crypto-policies/FIPS/krb5.txt
lrwxrwxrwx. 1 root root 45 Nov 13 16:29 libreswan.config -> /usr/share/crypto-policies/FIPS/libreswan.txt
lrwxrwxrwx. 1 root root 42 Nov 13 16:29 libssh.config -> /usr/share/crypto-policies/FIPS/libssh.txt
-rw-r--r--. 1 root root 398 Nov 13 16:29 nss.config
lrwxrwxrwx. 1 root root 43 Nov 13 16:29 openssh.config -> /usr/share/crypto-policies/FIPS/openssh.txt
lrwxrwxrwx. 1 root root 49 Nov 13 16:29 opensshserver.config -> /usr/share/crypto-policies/FIPS/opensshserver.txt
lrwxrwxrwx. 1 root root 46 Nov 13 16:29 opensslcnf.config -> /usr/share/crypto-policies/FIPS/opensslcnf.txt
lrwxrwxrwx. 1 root root 43 Nov 13 16:29 openssl.config -> /usr/share/crypto-policies/FIPS/openssl.txt
lrwxrwxrwx. 1 root root 48 Nov 13 16:29 openssl_fips.config -> /usr/share/crypto-policies/FIPS/openssl_fips.txt

If the paths do not point to the respective files under "/usr/share/crypto-policies/FIPS" path, this is a finding.

Note: nss.config should not be symlinked.

Note: If there is an operational need to use a subpolicy that causes the links to the crypto backends to break, this is a finding, and exceptions must be made by the authorizing official and documented with the information system security officer.

Vulnerability Number

V-284953

Documentable

False

Rule Version

SLES-15-010046

Severity Override Guidance

Check Content Reference

Target Key

5274