Finding ID | Version | Rule ID | IA Controls | Severity |
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V-251725 | SLES-15-020181 | SV-251725r809487_rule | High |
Description |
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If an account has an empty password, anyone could log on and run commands with the privileges of that account. Accounts with empty passwords should never be used in operational environments. |
STIG | Date |
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SUSE Linux Enterprise Server 15 Security Technical Implementation Guide | 2021-11-30 |
Check Text ( C-55162r809485_chk ) |
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Check the "/etc/shadow" file for blank passwords with the following command: $ sudo awk -F: '!$2 {print $1}' /etc/shadow If the command returns any results, this is a finding. |
Fix Text (F-55116r809486_fix) |
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Configure all accounts on the system to have a password or lock the account with the following commands: Perform a password reset: $ sudo passwd [username] Lock an account: $ sudo passwd -l [username] |