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UBTU-24-700050 Ubuntu 24.04 LTS must be configured so that the "journalctl" command is group-owned by "root".

DISA STIG library V1R7
All changes in this version
first version loaded CAT II

Maps to SI-11 via CCI-001314

Title

Ubuntu 24.04 LTS must be configured so that the "journalctl" command is group-owned by "root".

Control

Verify the journalctl command is group-owned by "root" with the following command: $ sudo find /usr/bin/journalctl -exec stat -c "%n %G" {} \; /usr/bin/journalctl root If journalctl is not group-owned by "root", this is a finding

Discussion

Only authorized personnel are to be made aware of errors and the details of the errors. Error messages are an indicator of an organization's operational state or can identify Ubuntu 24.04 LTS or platform. Additionally, Personally Identifiable Information (PII) and operational information must not be revealed through error messages to unauthorized personnel or their designated representatives. The structure and content of error messages must be carefully considered by the organization and development team. The extent to which the information system is able to identify and handle error conditions is guided by organizational policy and operational requirements.

Related controls

CCI-001314

Fix

Configure journalctl to be group-owned by "root": $ sudo chown :root /usr/bin/journalctl