OL 9 must require reauthentication when using the "sudo" command.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-271722 | OL09-00-002360 | SV-271722r1091878_rule | CCI-000366 | medium |
| Description | ||||
| Without reauthentication, users may access resources or perform tasks for which they do not have authorization. When operating systems provide the capability to escalate a functional capability, it is critical the organization requires the user to reauthenticate when using the "sudo" command. If the value is set to an integer less than "0", the user's time stamp will not expire and the user will not have to reauthenticate for privileged actions until the user's session is terminated. | ||||
| STIG | Date | |||
| Oracle Linux 9 Security Technical Implementation Guide | 2025-05-08 | |||
Related Frameworks
4 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
CM-6
1.00
- DISA · 1 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1712 mappings
3.4.1
1.00
- DISA · 1 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
3.4.2
1.00
- DISA · 1 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
CCI1 mapping
CCI-000366
1.00
- DISA · 1 · disa_xccdf · related
Details
Check Text (C-271722r1091878_chk)
Verify that OL 9 requires reauthentication when using the "sudo" command to elevate privileges with the following command:
$ sudo grep -i 'timestamp_timeout' /etc/sudoers /etc/sudoers.d/*
/etc/sudoers:Defaults timestamp_timeout=0
If results are returned from more than one file location, this is a finding.
If "timestamp_timeout" is set to a negative number, is commented out, or no results are returned, this is a finding.
Fix Text (F-75679r1091877_fix)
Configure OL 9 to reauthenticate "sudo" commands after the specified timeout:
Add the following line to "/etc/sudoers":
Defaults timestamp_timeout=0