The Mainframe Product must limit privileges to change Mainframe Product started task and job datasets to system programmers and authorized users in accordance with applicable access control policies.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-205485	SRG-APP-000133-MFP-000193	SV-205485r539604_rule		Medium

Description
If the application were to allow any user to make changes to software libraries, then those changes might be implemented without undergoing the appropriate testing and approvals that are part of a robust change management process. This requirement applies to applications with software libraries that are accessible and configurable, as in the case of interpreted languages. Software libraries also include privileged programs that execute with escalated privileges. Only qualified and authorized individuals must be allowed to obtain access to information system components for purposes of initiating changes, including upgrades and modifications.

Description

If the application were to allow any user to make changes to software libraries, then those changes might be implemented without undergoing the appropriate testing and approvals that are part of a robust change management process. This requirement applies to applications with software libraries that are accessible and configurable, as in the case of interpreted languages. Software libraries also include privileged programs that execute with escalated privileges. Only qualified and authorized individuals must be allowed to obtain access to information system components for purposes of initiating changes, including upgrades and modifications.

STIG	Date
Mainframe Product Security Requirements Guide	2022-09-22

Details

Check Text ( C-5751r299688_chk )
If an external security manager (ESM) is in use, examine the ESM configurations and rules. If the ESM does not restrict update or greater access to started task and job datasets to system programmers or security managers or other authorized users as directed by applicable access control policies, this is a finding. If an ESM is NOT in use, examine the Mainframe Product installation and configuration settings. If the Mainframe Product does not restrict update or greater access to installation and job datasets to system programmers or security managers or other authorized users as directed by applicable access control policies, this is a finding.

Check Text ( C-5751r299688_chk )

If an external security manager (ESM) is in use, examine the ESM configurations and rules.

If the ESM does not restrict update or greater access to started task and job datasets to system programmers or security managers or other authorized users as directed by applicable access control policies, this is a finding.

If an ESM is NOT in use, examine the Mainframe Product installation and configuration settings.

If the Mainframe Product does not restrict update or greater access to installation and job datasets to system programmers or security managers or other authorized users as directed by applicable access control policies, this is a finding.

Fix Text (F-5751r539603_fix)
Configure the Mainframe Product to limit privileges to Mainframe Products started tasks and sob datasets to system programmers or other authorized users in accordance with applicable access control policies. This can be accomplished with an ESM. Configure the ESM to restrict update and greater access to Mainframe Product started tasks and job datasets to system programmers or other authorized users in accordance with applicable access control policies.

Fix Text (F-5751r539603_fix)

Configure the Mainframe Product to limit privileges to Mainframe Products started tasks and sob datasets to system programmers or other authorized users in accordance with applicable access control policies.

This can be accomplished with an ESM.

Configure the ESM to restrict update and greater access to Mainframe Product started tasks and job datasets to system programmers or other authorized users in accordance with applicable access control policies.