DFSMS-related RACF classes are not active.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-6943	ZSMSR008	SV-7244r2_rule	DCCS-1 DCCS-2 ECCD-1 ECCD-2	Medium

Description

DFSMS provides data, storage, program, and device management functions for the operating system. Some DFSMS storage administration functions allow a user to obtain a privileged status and effectively bypass all ACP data set and volume controls. Failure to properly protect DFSMS resources may result in unauthorized access. This exposure could compromise the availability and integrity of the operating system environment, system services, and customer data.

STIG	Date
z/OS RACF STIG	2018-12-20

Details

Check Text ( C-20779r1_chk )
CLASSACT Resources a) Refer to the following report produced by the RACF Data Collection: - RACFCMDS.RPT(SETROPTS) b) ACTIVE CLASSES lists the MGMTCLAS, STORCLAS, PROGRAM, and FACILITY resources classes. c) RACLIST CLASSES lists the MGMTCLAS and STORCLAS resource classes. d) If (b) and (c) are true, there is NO FINDING. e) If (b) or (c) is not true, this is a FINDING.

Fix Text (F-18739r1_fix)
CLASSACT Resources ACTIVE CLASSES lists the MGMTCLAS, STORCLAS, PROGRAM, and FACILITY resources classes. The classes can be activated with the command: SETR CLASSACT(MGMTCLAS STORCLAS PROGRAM FACILITY) RACLIST CLASSES lists the MGMTCLAS and STORCLAS resource classes. The classes can be RACLISTED with the command: SETR RACL(MGMTCLAS STORCLAS)