The DBMS must generate audit records when unsuccessful attempts to modify security objects occur.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-89415	VRAU-PG-000380	SV-100065r1_rule		Medium

Description
Changes in the database objects (tables, views, procedures, functions) that record and control permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail, unauthorized changes to the security subsystem could go undetected. The database could be severely compromised or rendered inoperative. To aid in diagnosis, it is necessary to keep track of failed attempts in addition to the successful ones.

Description

Changes in the database objects (tables, views, procedures, functions) that record and control permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail, unauthorized changes to the security subsystem could go undetected. The database could be severely compromised or rendered inoperative. To aid in diagnosis, it is necessary to keep track of failed attempts in addition to the successful ones.

STIG	Date
VMW vRealize Automation 7.x PostgreSQL Security Technical Implementation Guide	2018-10-12

Details

Check Text ( C-89107r1_chk )
At the command prompt, execute the following command: # grep '^\s*log_statement\b' /storage/db/pgdata/postgresql.conf If "log_statement" is not all, this is a finding.

Fix Text (F-96157r1_fix)
At the command prompt, execute the following commands: # /opt/vmware/vpostgres/current/bin/psql -U postgres -c "ALTER SYSTEM SET log_statement TO 'all';" # /opt/vmware/vpostgres/current/bin/psql -U postgres -c "SELECT pg_reload_conf();"