STIG ID: RHEL-08-010385 | SRG: SRG-OS-000373-GPOS-00156 | Severity: medium | CCI: | Vulnerability Id: V-251712
Without re-authentication, 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 user re-authenticate.
Satisfies: SRG-OS-000373-GPOS-00156, SRG-OS-000373-GPOS-00157, SRG-OS-000373-GPOS-00158
Configure the operating system to require users to supply a password for privilege escalation.
Check the configuration of the "/etc/ pam.d/sudo" file with the following command:
$ sudo vi /etc/pam.d/sudo
Remove any occurrences of "pam_succeed_if" in the file.
Verify the operating system is not be configured to bypass password requirements for privilege escalation.
Check the configuration of the "/etc/pam.d/sudo" file with the following command:
$ sudo grep pam_succeed_if /etc/pam.d/sudo
If any occurrences of "pam_succeed_if" is returned from the command, this is a finding.