The PostgreSQL software installation account must be restricted to authorized users.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-72899	PGS9-00-003200	SV-87551r1_rule		Medium

Description
When dealing with change control issues, it should be noted any changes to the hardware, software, and/or firmware components of the information system and/or application can have significant effects on the overall security of the system. If the system were to allow any user to make changes to software libraries, those changes might be implemented without undergoing the appropriate testing and approvals that are part of a robust change management process. Accordingly, only qualified and authorized individuals must be allowed access to information system components for purposes of initiating changes, including upgrades and modifications. DBA and other privileged administrative or application owner accounts are granted privileges that allow actions that can have a great impact on database security and operation. It is especially important to grant privileged access to only those persons who are qualified and authorized to use them.

Description

When dealing with change control issues, it should be noted any changes to the hardware, software, and/or firmware components of the information system and/or application can have significant effects on the overall security of the system. If the system were to allow any user to make changes to software libraries, those changes might be implemented without undergoing the appropriate testing and approvals that are part of a robust change management process. Accordingly, only qualified and authorized individuals must be allowed access to information system components for purposes of initiating changes, including upgrades and modifications. DBA and other privileged administrative or application owner accounts are granted privileges that allow actions that can have a great impact on database security and operation. It is especially important to grant privileged access to only those persons who are qualified and authorized to use them.

STIG	Date
PostgreSQL 9.x Security Technical Implementation Guide	2017-12-27

Details

Check Text ( C-73033r1_chk )
Review procedures for controlling, granting access to, and tracking use of the PostgreSQL software installation account(s). If access or use of this account is not restricted to the minimum number of personnel required or if unauthorized access to the account has been granted, this is a finding.

Fix Text (F-79341r1_fix)
Develop, document, and implement procedures to restrict and track use of the PostgreSQL software installation account.