The system must restrict the ability to switch to the root user to members of a defined group.

From HP-UX 11.31 Security Technical Implementation Guide

Associated with IA controls: ECLP-1

Associated with: CCI-000009

SV-26349r1_rule The system must restrict the ability to switch to the root user to members of a defined group.

Vulnerability discussion

Configuring a supplemental group for users permitted to switch to the root user prevents unauthorized users from accessing the root account, even with knowledge of the root credentials.

Check content

Fix text

Edit /etc/default/security and uncomment, set, or add the SU_ROOT_GROUP setting with a value of wheel or equivalent. If necessary, create a wheel group and add administrative users to the group.

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