STIGQter: STIG Summary: IBM z/OS ACF2 Security Technical Implementation Guide Version: 8 Release: 2 Benchmark Date: 23 Apr 2021:

IBM z/OS LOGONID with the ACCTPRIV attribute must be restricted to the ISSO.

DISA Rule

SV-223473r533198_rule

Vulnerability Number

V-223473

Group Title

SRG-OS-000480-GPOS-00227

Rule Version

ACF2-ES-000550

Severity

CAT II

CCI(s)

• CCI-000366 - The organization implements the security configuration settings.

Weight

10

Fix Recommendation

Configure logonids with the ACCTPRIV attribute to be only reserved for use by the Security manager.

The ACCTPRIV attribute cannot be scoped, and will be restricted exclusively to a site security administrator:

Example:
SET LID
CHANGE logonid ACCTPRIV

Check Contents

From the ACF Command screen enter:
SET LID
LIST IF(ACCTPRIV)

If logonids with the ACCTPRIV attribute specified are not assigned to the security administrator, this is a finding.

Vulnerability Number

V-223473

Documentable

False

Rule Version

ACF2-ES-000550

Severity Override Guidance

From the ACF Command screen enter:
SET LID
LIST IF(ACCTPRIV)

If logonids with the ACCTPRIV attribute specified are not assigned to the security administrator, this is a finding.

Check Content Reference

M

Target Key

4100

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