Finding ID | Version | Rule ID | IA Controls | Severity |
---|---|---|---|---|
V-38569 | RHEL-06-000057 | SV-50370r1_rule | Low |
Description |
---|
Requiring a minimum number of uppercase characters makes password guessing attacks more difficult by ensuring a larger search space. |
STIG | Date |
---|---|
Red Hat Enterprise Linux 6 Security Technical Implementation Guide | 2017-04-28 |
Check Text ( None ) |
---|
None |
Fix Text (F-43517r1_fix) |
---|
The pam_cracklib module's "ucredit=" parameter controls requirements for usage of uppercase letters in a password. When set to a negative number, any password will be required to contain that many uppercase characters. When set to a positive number, pam_cracklib will grant +1 additional length credit for each uppercase character. Add "ucredit=-1" after pam_cracklib.so to require use of an uppercase character in passwords. |