The SLES for vRealize must reveal error messages only to authorized users.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-89733	VRAU-SL-000850	SV-100383r1_rule		Medium

Description
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 operating 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.

Description

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 operating 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.

STIG	Date
VMware vRealize Automation 7.x SLES Security Technical Implementation Guide	2018-10-12

Details

Check Text ( C-89425r1_chk )
Check the permissions of the syslog configuration file(s): # ls -lL /etc/syslog-ng/syslog-ng.conf If the mode of the file is more permissive than "0640", this is a finding.

Fix Text (F-96475r1_fix)
Change the permissions of the syslog configuration file(s): # chmod 640 /etc/syslog-ng/syslog-ng.conf