CL/SuperSession Started Task name is not properly identified / defined to the system ACP.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-17452	ZCLST030	SV-28592r1_rule		Medium

Description
CL/SuperSession requires a started task that will be restricted to certain resources, datasets and other system functions. By defining the started task as a userid to the system ACP, It allows the ACP to control the access and authorized users that require these capabilities. Failure to properly control these capabilities, could compromise of the operating system environment, ACP, and customer data.

Description

CL/SuperSession requires a started task that will be restricted to certain resources, datasets and other system functions. By defining the started task as a userid to the system ACP, It allows the ACP to control the access and authorized users that require these capabilities. Failure to properly control these capabilities, could compromise of the operating system environment, ACP, and customer data.

STIG	Date
z/OS CL/SuperSession for TSS STIG	2017-06-26

Details

Check Text ( C-3275r1_chk )
a) Refer to the following reports produced by the TSS Data Collection: - TSSCMDS.RPT(@ACIDS) b) Review the CL/SuperSession STC/Batch ACID(s) for the following: ___ Is defined as KLS for the ACID. ___ Is defined with Facility of STC and/or BATCH. ___ Is defined with Master Facility of KLS. ___ Is sourced to the INTRDR. c) If all of the above are true, there is NO FINDING. d) If any of the above is untrue, this is a FINDING.

Check Text ( C-3275r1_chk )

a) Refer to the following reports produced by the TSS Data Collection:

- TSSCMDS.RPT(@ACIDS)

b) Review the CL/SuperSession STC/Batch ACID(s) for the following:

___ Is defined as KLS for the ACID.

___ Is defined with Facility of STC and/or BATCH.

___ Is defined with Master Facility of KLS.

___ Is sourced to the INTRDR.

c) If all of the above are true, there is NO FINDING.

d) If any of the above is untrue, this is a FINDING.

Fix Text (F-6618r1_fix)
The Systems Programmer and IAO will ensure that the started task for CL/SuperSession is properly defined. Review all session manager security parameters and control options for compliance. Develop a plan of action and implement the changes as specified. Define the started task userid KLS for CL/SuperSession. Example: TSS CRE(KLS) DEPT(Dept) NAME('CL/SuperSession STC') - FAC(STC) MASTFAC(KLS) PASSWORD(password,0) - SOURCE(INTRDR)

Fix Text (F-6618r1_fix)

The Systems Programmer and IAO will ensure that the started task for CL/SuperSession is properly defined.

Review all session manager security parameters and control options for compliance. Develop a plan of action and implement the changes as specified.

Define the started task userid KLS for CL/SuperSession.

Example:

TSS CRE(KLS) DEPT(Dept) NAME('CL/SuperSession STC') -
FAC(STC) MASTFAC(KLS) PASSWORD(password,0) -
SOURCE(INTRDR)