Cis Ubuntu2004 V300 6 2 2 2

6.2.2.2 Ensure journald ForwardToSyslog is disabled (Automated)

Profile

• Level 1 - Server
• Level 1 - Workstation

Description

Data from journald should be kept in the confines of the service and not forwarded to other services.

Rationale

• IF - journald is the method for capturing logs, all logs of the system should be handled by journald and not forwarded to other logging mechanisms.

Note: This recommendation only applies if journald is the chosen method for client side logging. Do not apply this recommendation if rsyslog is used.

Audit Procedure

Command Line

• IF - journald is the method for capturing logs

Run the following command to verify ForwardToSyslog is set to no:

# grep -Psi "^ForwardToSyslog=no" /etc/systemd/journald.conf /etc/systemd/journald.conf.d/*

Expected Result

ForwardToSyslog=no

Remediation

Command Line

• IF - rsyslog is the preferred method for capturing logs, this section and Recommendation should be skipped and the "Configure rsyslog" section followed.
• IF - journald is the preferred method for capturing logs:

Set the following parameter in the [Journal] section in /etc/systemd/journald.conf or a file in /etc/systemd/journald.conf.d/ ending in .conf:

ForwardToSyslog=no

Note: If this setting appears in a canonically later file, or later in the same file, the setting will be overwritten.

Run to following command to update the parameters in the service:

# systemctl reload-or-restart systemd-journald

Default Value

ForwardToSyslog=no

References

1. NIST SP 800-53 Rev. 5: AU-2, AU-6, AU-7, AU-12

CIS Controls

MITRE ATT&CK Mappings