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← Back to SUSE Linux Enterprise Server v11 for System z Security Technical Implementation Guide

V-4268

CAT I (High)

The system must not have special privilege accounts, such as shutdown and halt.

Rule ID

SV-44654r1_rule

STIG

SUSE Linux Enterprise Server v11 for System z Security Technical Implementation Guide

Version

V1R12

CCIs

CCI-000225CCI-000764

Discussion

If special privilege accounts are compromised, the accounts could provide privileges to execute malicious commands on a system.

Check Content

Perform the following to check for unnecessary privileged accounts:

# grep "^shutdown" /etc/passwd
# grep "^halt" /etc/passwd
# grep "^reboot" /etc/passwd

If any unnecessary privileged accounts exist this is a finding.

Fix Text

Remove any special privilege accounts, such as shutdown and halt, from the /etc/passwd and /etc/shadow files using the "userdel" or "system-config-users" commands.