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V-282520

CAT II (Medium)

TOSS 5 /var/log/messages file must be owned by root.

Rule ID

SV-282520r1200540_rule

STIG

Tri-Lab Operating System Stack (TOSS) 5 Security Technical Implementation Guide

Version

V1R1

CCIs

CCI-001314

Discussion

Only authorized personnel should be aware of errors and the details of the errors. Error messages are an indicator of an organization's operational state or can identify the TOSS 5 system 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.

Check Content

Verify the "/var/log/messages" file is owned by root using the following command:

$ ls -la /var/log/messages

rw-------. 1 root root 564223 July 11 11:34 /var/log/messages

If "/var/log/messages" does not have an owner of "root", this is a finding.

Fix Text

Change the owner of the "/var/log/messages" file to "root" using the following command:

$ sudo chown root /var/log/messages