STIGQter: STIG Summary: IBM z/OS RACF Security Technical Implementation Guide Version: 8 Release: 3 Benchmark Date: 23 Apr 2021:

IBM z/OS PARMLIB CLOCKxx must have the Accuracy PARM properly coded.

DISA Rule

SV-223776r604139_rule

Vulnerability Number

V-223776

Group Title

SRG-OS-000356-GPOS-00144

Rule Version

RACF-OS-000200

Severity

CAT II

CCI(s)

• CCI-002046 - The information system synchronizes the internal system clocks to the authoritative time source when the time difference is greater than the organization-defined time period.

Weight

10

Fix Recommendation

Define the CLOCKxx statement to include the ACCURACY parm set to "1000".

Check Contents

Refer to the CLOCKxx member of PARMLIB.

If the ACCURACY parm is not coded, this is a finding.

If the ACCURACY parm is coded to "1000", this is not a finding.

Vulnerability Number

V-223776

Documentable

False

Rule Version

RACF-OS-000200

Severity Override Guidance

Refer to the CLOCKxx member of PARMLIB.

If the ACCURACY parm is not coded, this is a finding.

If the ACCURACY parm is coded to "1000", this is not a finding.

Check Content Reference

M

Target Key

4101

Comments