The CA VM:Secure JOURNAL Facility parameters must be set for lockout after 3 attempts.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-237901 | IBMZ-VM-000045 | SV-237901r649543_rule | Medium |
| Description |
| By limiting the number of failed logon attempts, the risk of unauthorized system access via user password guessing, otherwise known as brute-force attacks, is reduced. Limits are imposed by locking the account. |
| STIG | Date |
| IBM zVM Using CA VM:Secure Security Technical Implementation Guide | 2022-08-31 |
Details
| Check Text (C-41111r649541_chk) |
| Examine VM:Secure Security Config File. If there is no Journal record this is a finding. If the Journal record has a maximum consecutive invalid password attempts set to 3, this is not a finding. Note: The "warning" setting may be determined by the site but must be 3 or less. Example: JOURNAL 3 3 |
| Fix Text (F-41070r649542_fix) |
| Edit the SECURITY CONFIG file: vmsecure config security Configure a JOURNAL record in the SECURITY CONFIG file as follows: JOURNAL 3 3 Note: The "warning" setting may be determined by the site but must be 3 or less. |