Ubuntu 24.04 LTS must restrict privilege elevation to authorized personnel.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-274869 | UBTU-24-300019 | SV-274869r1107312_rule | Medium |
| Description |
| If the "sudoers" file is not configured correctly, any user defined on the system can initiate privileged actions on the target system. |
| STIG | Date |
| Canonical Ubuntu 24.04 LTS Security Technical Implementation Guide | 2025-05-16 |
Details
| Check Text (C-78970r1107311_chk) |
| Verify the operating system restricts privilege elevation to authorized personnel with the following command: $ sudo grep -iwR 'ALL' /etc/sudoers /etc/sudoers.d/ | grep -v '#' If either of the following entries are returned, this is a finding: ALL ALL=(ALL) ALL ALL ALL=(ALL:ALL) ALL |
| Fix Text (F-78875r1101747_fix) |
| Configure the operating system to restrict privilege elevation to authorized personnel. Remove the following entries from the /etc/sudoers file or any configuration file under /etc/sudoers.d/: ALL ALL=(ALL) ALL ALL ALL=(ALL:ALL) ALL |