STIGQter: STIG Summary: z/OS CSSMTP for TSS Security Technical Implementation Guide Version: 7 Release: 1 Benchmark Date: 02 Jul 2025:

IBM Communications Server Simple Mail Transfer Protocol (CSSMTP) Started task(s) must be properly defined to the Started Task Table ACID for Top Secret.

DISA Rule

SV-224668r1116169_rule

Vulnerability Number

V-224668

Group Title

SRG-OS-000104

Rule Version

ZSMTT032

Severity

CAT II

CCI(s)

• CCI-000764 - Uniquely identify and authenticate organizational users and associate that unique identification with processes acting on behalf of those users.

Weight

10

Fix Recommendation

The IBM CSSMTP system programmer and the ISSO will ensure that a product's started task(s) is (are) properly identified and/or defined to the System ACP.

A unique ACID must be assigned for the IBM CSSMTP started task(s) thru a corresponding STC table entry.

The following sample set of commands is shown here as a guideline:

TSS ADD(STC) PROCNAME(CSSMTP) ACID(CSSMTP)

Check Contents

Refer to the following report produced by the TSS Data Collection:

- TSSCMDS.RPT(#STC)

Automated Analysis
Refer to the following report produced by the TSS Data Collection:

- PDI(ZSMT0032)

Verify that the IBM CSSMTP started task(s) is (are) defined in the TSS STC record.

Vulnerability Number

V-224668

Documentable

False

Rule Version

ZSMTT032

Severity Override Guidance

Refer to the following report produced by the TSS Data Collection:

- TSSCMDS.RPT(#STC)

Automated Analysis
Refer to the following report produced by the TSS Data Collection:

- PDI(ZSMT0032)

Verify that the IBM CSSMTP started task(s) is (are) defined in the TSS STC record.

Check Content Reference

M

Target Key

4183