AIX must enforce a delay of at least 4 seconds between login prompts following a failed login attempt.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-215337 | AIX7-00-003029 | SV-215337r991588_rule | CCI-000366 | medium |
| Description | ||||
| Limiting the number of login attempts over a certain time interval reduces the chances that an unauthorized user may gain access to an account. | ||||
| STIG | Date | |||
| IBM AIX 7.x Security Technical Implementation Guide | 2024-08-16 | |||
Related Frameworks
4 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
CM-6
1.00
- DISA · 3 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1712 mappings
3.4.1
1.00
- DISA · 3 · 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 · 3 · 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 · 3 · disa_xccdf · related
Details
Check Text (C-215337r991588_chk)
From the command prompt, run the following command to check the default "logindelay" value:
# lssec -f /etc/security/login.cfg -s default -a logindelay
The above command should yield the following output:
default logindelay=4
If the above command displays the "logindelay" value less than "4", this is a finding.
Fix Text (F-16533r294463_fix)
From the command prompt, run the following command to set "logindelay=4" for the default stanza in "/etc/security/login.cfg":
# chsec -f /etc/security/login.cfg -s default -a logindelay=4