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The SLES for vRealize must enforce password complexity by requiring that at least one upper-case character be used.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-239491 | VROM-SL-000340 | SV-239491r661924_rule | Medium |
| Description |
|---|
| Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. Password complexity is one factor of several that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised. |
| STIG | Date |
|---|---|
| VMware vRealize Operations Manager 6.x SLES Security Technical Implementation Guide | 2023-09-21 |
Details
| Check Text ( C-42724r661922_chk ) |
|---|
| Check SLES for vRealize enforces password complexity by requiring that at least one upper-case character be used by using the following command: # grep ucredit /etc/pam.d/common-password-vmware.local If "ucredit" is not set to "-1" or not at all, this is a finding. Expected Result: password requisite pam_cracklib.so dcredit=-1 ucredit=-1 lcredit=-1 ocredit=-1 minlen=14 difok=4 retry=3 |
| Fix Text (F-42683r661923_fix) |
|---|
| If ucredit was not set at all in "/etc/pam.d/common-password-vmware.local" file then run the following command: # sed -i '/pam_cracklib.so/ s/$/ ucredit=-1/' /etc/pam.d/common-password-vmware.local If "ucredit" was set incorrectly, run the following command to set it to "-1": # sed -i '/pam_cracklib.so/ s/ucredit=../ucredit=-1/' /etc/pam.d/common-password-vmware.local |