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

The CA-TSS PPHIST Control Option must be properly set.

DISA Rule

SV-223891r561402_rule

Vulnerability Number

V-223891

Group Title

SRG-OS-000077-GPOS-00045

Rule Version

TSS0-ES-000180

Severity

CAT II

CCI(s)

• CCI-000200 - The information system prohibits password reuse for the organization-defined number of generations.

Weight

10

Fix Recommendation

Configure the PPHIST Control Option value to conforms to the following requirements:

PPHIST(10-64)

Example:

TSS MODIFY PPHIST(10)

Check Contents

From the ISPF Command Shell enter:
TSS MODIFY STATUS

If the PPHIST Control Option conforms to the following requirements, this is not a finding.

PPHIST(10-64)

Vulnerability Number

V-223891

Documentable

False

Rule Version

TSS0-ES-000180

Severity Override Guidance

From the ISPF Command Shell enter:
TSS MODIFY STATUS

If the PPHIST Control Option conforms to the following requirements, this is not a finding.

PPHIST(10-64)

Check Content Reference

M

Target Key

4102

Comments