Check: SLES-12-010420
SLES 12 STIG:
SLES-12-010420
(in versions v2 r13 through v1 r1)
Title
FIPS 140-2 mode must be enabled on the SUSE operating system. (Cat II impact)
Discussion
Use of weak or untested encryption algorithms undermines the purposes of using encryption to protect data. The SUSE operating system must implement cryptographic modules adhering to the higher standards approved by the federal government since this provides assurance they have been tested and validated. Satisfies: SRG-OS-000396-GPOS-00176, SRG-OS-000478-GPOS-00223
Check Content
Verify the SUSE operating system is running in FIPS mode by running the following command. # cat /proc/sys/crypto/fips_enabled 1 If nothing is returned, the file does not exist, or the value returned is "0", this is a finding.
Fix Text
To configure the SUSE operating system to run in FIPS mode, add "fips=1" to the kernel parameter during the SUSE operating system install. Enabling FIPS mode on a preexisting system involves a number of modifications to the SUSE operating system. Refer to section 9.1, "Crypto Officer Guidance", of the following document for installation guidance: http://csrc.nist.gov/groups/STM/cmvp/documents/140-1/140sp/140sp2435.pdf
Additional Identifiers
Rule ID: SV-217143r877466_rule
Vulnerability ID: V-217143
Group Title: SRG-OS-000478-GPOS-00223
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-002450 |
The information system implements organization-defined cryptographic uses and type of cryptography required for each use in accordance with applicable federal laws, Executive Orders, directives, policies, regulations, and standards. |
Controls
Number | Title |
---|---|
SC-13 |
Cryptographic Protection |