Amazon Linux 2023 must require users to reauthenticate for privilege escalation.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-274015 | AZLX-23-001015 | SV-274015r1120033_rule | CCI-002038 | medium |
| Description | ||||
| Without reauthentication, users may access resources or perform tasks for which they do not have authorization. | ||||
| STIG | Date | |||
| Amazon Linux 2023 Security Technical Implementation Guide | 2026-02-27 | |||
Related Frameworks
2 paths across 2 frameworks
Related Frameworks
NIST 800-531 mapping
IA-11
1.00
- DISA · V1R3 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
CCI1 mapping
CCI-002038
1.00
- DISA · V1R3 · disa_xccdf · related
Details
Check Text (C-274015r1120033_chk)
Verify Amazon Linux 2023 requires users to reauthenticate for privilege escalation.
Ensure that "/etc/sudoers" has no occurrences of "!authenticate" with the following command:
$ sudo grep -ir '!authenticate' /etc/sudoers /etc/sudoers.d/
If any occurrences of "!authenticate" are returned, this is a finding.
Fix Text (F-78011r1120032_fix)
Configure Amazon Linux 2023 to not allow users to execute privileged actions without authenticating.
Remove any occurrence of "!authenticate" found in "/etc/sudoers" file or files in the "/etc/sudoers.d" directory.
$ sudo sed -i '/\!authenticate/ s/^/# /g' /etc/sudoers /etc/sudoers.d/*