The system must not have any unnecessary accounts.

From Solaris 11 SPARC Security Technical Implementation Guide

Associated with: CCI-000366

SV-60851r1_rule The system must not have any unnecessary accounts.

Vulnerability discussion

Accounts providing no operational purpose provide additional opportunities for system compromise. Unnecessary accounts include user accounts for individuals not requiring access to the system and application accounts for applications not installed on the system.

Check content

Check the system for unnecessary user accounts. # getent passwd Some examples of unnecessary accounts include games, news, gopher, ftp, and lp. If any unnecessary accounts are found, this is a finding.

Fix text

The root role is required. Remove all unnecessary accounts, such as games, from the /etc/passwd file before connecting a system to the network. Other accounts, such as news and gopher, associated with a service not in use should also be removed. Identify unnecessary accounts. # getent passwd Remove unnecessary accounts. # userdel [username]

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