Groups assigned to users must exist in the /etc/group file.

From Solaris 11 SPARC Security Technical Implementation Guide

Associated with: CCI-000366

SV-60987r1_rule Groups assigned to users must exist in the /etc/group file.

Vulnerability discussion

Groups defined in passwd but not in group file pose a threat to system security since group permissions are not properly managed.

Check content

The root role is required. Check that groups are configured correctly. # logins -xo | awk -F: '($3 == "") { print $1 }' If output is produced, this is a finding.

Fix text

The root role is required. Correct or justify any items discovered in the Audit step. Determine if any groups are in passwd but not in group, and work with those users or group owners to determine the best course of action in accordance with site policy.

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