Check: ZCLST032
z/OS CL/SuperSession for TSS STIG:
ZCLST032
(in versions v6 r12 through v6 r8)
Title
CL/SuperSession Started task(s) must be properly defined to the Started Task Table ACID for Top Secret. (Cat II impact)
Discussion
Access to product resources should be restricted to only those individuals responsible for the application connectivity and who have a requirement to access these resources. Improper control of product resources could potentially compromise the operating system, ACP, and customer data.
Check Content
Refer to the following report produced by the TSS Data Collection: - TSSCMDS.RPT(#STC) Automated Analysis Refer to the following report produced by the TSS Data Collection: - PDI(ZCLS0032) Verify that the CL/SuperSession started task(s) is (are) defined in the TSS STC record.
Fix Text
The CL/SuperSession system programmer and the IAO will ensure that a product's started task(s) is (are) properly identified and/or defined to the System ACP. A unique ACID must be assigned for the CL/SuperSession started task(s) thru a corresponding STC table entry. The following sample set of commands is shown here as a guideline: TSS ADD(STC) PROCNAME(KLS) ACID(KLS)
Additional Identifiers
Rule ID: SV-224654r519781_rule
Vulnerability ID: V-224654
Group Title: SRG-OS-000104
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-000764 |
The information system uniquely identifies and authenticates organizational users (or processes acting on behalf of organizational users). |
Controls
Number | Title |
---|---|
IA-2 |
Identification And Authentication (Organizational Users) |