STIGQter: STIG Summary: z/OS CA Auditor for RACF Security Technical Implementation Guide Version: 7 Release: 2 Benchmark Date: 01 Oct 2025:

CA Auditor resources are not properly defined and protected.

DISA Rule

SV-224432r1144649_rule

Vulnerability Number

V-224432

Group Title

SRG-OS-000018

Rule Version

ZADTR020

Severity

CAT II

CCI(s)

• CCI-000213 - Enforce approved authorizations for logical access to information and system resources in accordance with applicable access control policies.

Weight

10

Fix Recommendation

The ISSO will verify that the LTDMMAIN resource in the PROGRAM resource class is restricted to system programmers, auditors, and security personnel.

The RACF rules for the LTDMMAIN resource specify a default access of NONE and no RACF rules that allow access to the LTDMMAIN resource.

Example:

rdef program LTDMMAIN uacc(none) owner(admin) audit(failures(read)) -
data('added per PDI ZADT0020')

The RACF rules for the LTDMMAIN resource is restricted access to systems programmers, auditors, and security personnel with access of READ. All RACF rules are defined with UACC(NONE).

Example:

rdef program ltdmmain -
addmem('SYS2A.EXAMINE.V120SP01.CAILIB'//nopadchk) -
data('Required by SRR PDI ZADTR020') -
audit(failures(read)) uacc(none) owner(admin)
pe LTDMMAIN cl(program) id(syspaudt) acc(r)
pe LTDMMAIN cl(program) id(audtaudt) acc(r)
pe LTDMMAIN cl(program) id(secaaudt) acc(r)

setr when(program) ref

Check Contents

Refer to the following report produced by the Data Set and Resource Data Collection:

- SENSITVE.RPT(ZADT0020).

Automated Analysis
Refer to the following report produced by the Data Set and Resource Data Collection:

- PDI(ZADT0020).

Verify that the access to the LTDMMAIN resource in the PROGRAM resource class is restricted. If the following guidance is true, this is not a finding.

The RACF rules for the resources specify a default access of NONE.

The RACF rules for the resources are restricted access to system programmers, auditors, and security personnel.

All RACF rules are defined with UACC(NONE).

Vulnerability Number

V-224432

Documentable

False

Rule Version

ZADTR020

Severity Override Guidance

Refer to the following report produced by the Data Set and Resource Data Collection:

- SENSITVE.RPT(ZADT0020).

Automated Analysis
Refer to the following report produced by the Data Set and Resource Data Collection:

- PDI(ZADT0020).

Verify that the access to the LTDMMAIN resource in the PROGRAM resource class is restricted. If the following guidance is true, this is not a finding.

The RACF rules for the resources specify a default access of NONE.

The RACF rules for the resources are restricted access to system programmers, auditors, and security personnel.

All RACF rules are defined with UACC(NONE).

Check Content Reference

M

Target Key

4141