Finding ID | Version | Rule ID | IA Controls | Severity |
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V-215287 | AIX7-00-002102 | SV-215287r508663_rule | Medium |
Description |
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Permitting direct root login reduces auditable information about who ran privileged commands on the system and also allows direct attack attempts on root's password. |
STIG | Date |
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IBM AIX 7.x Security Technical Implementation Guide | 2023-02-13 |
Check Text ( C-16485r294312_chk ) |
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Determine if the SSH daemon is configured to disable root logins: # grep -iE "PermitRootLogin[[:blank:]]*no" /etc/ssh/sshd_config | grep -v \# If the above command displays a line, the root login is disabled. If the root login is not disabled, this is a finding. |
Fix Text (F-16483r294313_fix) |
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Edit the "/etc/ssh/sshd_config" file to have the following line and save the change: PermitRootLogin no Restart SSH daemon: # stopsrc -s sshd # startsrc -s sshd |