Rule ID
SV-256510r958482_rule
Version
V1R4
CCIs
CCI-000764
To ensure accountability and prevent unauthenticated access, organizational users must be uniquely identified and authenticated to prevent potential misuse and provide for nonrepudiation.
At the command line, run the following command:
# awk -F ":" 'list[$3]++{print $1, $3}' /etc/passwd
If any lines are returned, this is a finding.Navigate to and open: /etc/passwd Configure each user account that has a duplicate UID with a unique UID.