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The operating system must require individuals to be authenticated with an individual authenticator prior to using a group authenticator.


Overview

Finding ID Version Rule ID IA Controls Severity
V-216340 SOL-11.1-040230 SV-216340r603267_rule Medium
Description
Allowing any user to elevate their privileges can allow them excessive control of the system tools.
STIG Date
Solaris 11 SPARC Security Technical Implementation Guide 2024-02-02

Details

Check Text ( C-17576r371108_chk )
Verify the root user is configured as a role, rather than a normal user.

# userattr type root

If the command does not return the word "role", this is a finding.

Verify at least one local user has been assigned the root role.

# grep '[:;]roles=root[^;]*' /etc/user_attr

If no lines are returned, or no users are permitted to assume the root role, this is a finding.
Fix Text (F-17574r371109_fix)
The root role is required.

Convert the root user into a role.

# usermod -K type=role root

Add the root role to authorized users' logins.

# usermod -R +root [username]

Remove the root role from users who should not be authorized to assume it.

# usermod -R -root [username]