SLEM 5 must enforce a delay of at least five seconds between logon prompts following a failed logon attempt via pluggable authentication modules (PAM).
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-261365 | SLEM-05-412025 | SV-261365r996541_rule | CCI-000366 | medium |
| Description | ||||
| Limiting the number of logon attempts over a certain time interval reduces the chances that an unauthorized user may gain access to an account. | ||||
| STIG | Date | |||
| SUSE Linux Enterprise Micro (SLEM) 5 Security Technical Implementation Guide | 2025-05-08 | |||
Related Frameworks
4 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
CM-6
1.00
- DISA · 1 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1712 mappings
3.4.1
1.00
- DISA · 1 · 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
3.4.2
1.00
- DISA · 1 · 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-000366
1.00
- DISA · 1 · disa_xccdf · related
Details
Check Text (C-261365r996541_chk)
Verify SLEM 5 enforces a delay of at least five seconds between logon prompts following a failed logon attempt with the following command:
> grep pam_faildelay /etc/pam.d/common-auth
auth required pam_faildelay.so delay=5000000
If the value of "delay" is not set to "5000000" or greater, "delay" is missing, the line is commented out, or the "pam_faildelay" line is missing completely, this is a finding.
Fix Text (F-65002r995961_fix)
Configure SLEM 5 to enforce a delay of at least five seconds between logon prompts following a failed logon attempt.
Add or modify the following line in the "/etc/pam.d/common-auth" file:
auth required pam_faildelay.so delay=5000000