Ubuntu OS must implement NIST FIPS-validated cryptography.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-275735 | RIIM-OS-671010 | SV-275735r1148255_rule | CCI-002450 | high |
| Description | ||||
| Use of weak or untested encryption algorithms undermines the purposes of utilizing encryption to protect data. The 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, SRG-OS-000112-GPOS-00057, SRG-OS-000113-GPOS-00058 | ||||
| STIG | Date | |||
| Riverbed NetIM OS Security Technical Implementation Guide | 2025-10-02 | |||
Related Frameworks
3 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
SC-13
1.00
- DISA · V1R1 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1711 mapping
3.13.11
1.00
- DISA · V1R1 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
CCI1 mapping
CCI-002450
1.00
- DISA · V1R1 · disa_xccdf · related
Details
Check Text (C-275735r1148255_chk)
Verify the system is configured to run in FIPS mode by using the following command:
$ grep -i 1 /proc/sys/crypto/fips_enabled
1
If a value of "1" is not returned, this is a finding.
Fix Text (F-79742r1148254_fix)
Configure Ubuntu OS to run in FIPS mode. Add "fips=1" to the kernel parameter during Ubuntu OS install.
Enabling a FIPS mode on a pre-existing system involves a number of modifications to Ubuntu OS. Refer to the Ubuntu Pro security certification documentation for instructions.
A subscription to the Ubuntu Pro plan is required to obtain the FIPS Kernel cryptographic modules and enable FIPS.
Note: Ubuntu Pro security certification instructions can be found at: https://ubuntu.com/security/certifications/docs/fips-enablement.