STIGQter: STIG Summary: IBM z/OS TSS Security Technical Implementation Guide Version: 8 Release: 2 Benchmark Date: 23 Apr 2021:

The CA-TSS SUBACID Control Option must not be set to U,8.

DISA Rule

SV-223959r561402_rule

Vulnerability Number

V-223959

Group Title

SRG-OS-000326-GPOS-00126

Rule Version

TSS0-ES-000860

Severity

CAT II

CCI(s)

• CCI-002233 - The information system prevents organization-defined software from executing at higher privilege levels than users executing the software.

Weight

10

Fix Recommendation

Evaluate the impact associated with implementation of the control option. Develop a plan of action to implement the control option setting to "SUBACID(U,8)", and proceed with the change.

Check Contents

From this ISPF Command Shell enter:
TSS MODIFY STATUS

If the SUBACID Control Option values are NOT set to "SUBACID(U,8)", this is a finding.

Vulnerability Number

V-223959

Documentable

False

Rule Version

TSS0-ES-000860

Severity Override Guidance

From this ISPF Command Shell enter:
TSS MODIFY STATUS

If the SUBACID Control Option values are NOT set to "SUBACID(U,8)", this is a finding.

Check Content Reference

M

Target Key

4102

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