STIGQter: STIG Summary: zOS WebSphere MQ for TSS Security Technical Implementation Guide Version: 7 Release: 3 Benchmark Date: 01 Jul 2026:

WebSphere MQ Namelist resources must be protected in accordance with security requirements.

DISA Rule

SV-225635r1146233_rule

Vulnerability Number

V-225635

Group Title

SRG-OS-000080

Rule Version

ZWMQ0056

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

For all namelist resources (i.e., ssid.namelist) defined to MQNLIST or MXNLIST resource class, ensure access authorization restricts access to users requiring the ability to make namelist inquiries. This is difficult to determine. However, an item for concern may be a profile with * READ specified in the access list.

Note: ssid is the queue manager name (a.k.a., subsystem identifier).

The following is a sample of the commands required to allow a user (USER1) to inquire on namelist TST1 on queue manager (QM1):

TSS ADD(USER1) FAC(QM1MSTR)
TSS PER(USER1) MQNLIST(QM1.TST1.) ACC(READ)
ACTION(AUDIT)

Check Contents

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

- SENSITVE.RPT(WHOHMNLI).
- SENSITVE.RPT(WHOHXNLI).

For all namelist resources (i.e., ssid.namelist) defined to MQNLIST resource class (or MXNLIST resource class , if SCYCASE is set to MIXED), ensure access authorization restricts access to users requiring the ability to make namelist inquiries. This is difficult to determine. However, an item for concern may be a profile with * READ specified in the access list. If this guidance is true, this is not a finding.

Note: ssid is the queue manager name (a.k.a., subsystem identifier).

Vulnerability Number

V-225635

Documentable

False

Rule Version

ZWMQ0056

Severity Override Guidance

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

- SENSITVE.RPT(WHOHMNLI).
- SENSITVE.RPT(WHOHXNLI).

For all namelist resources (i.e., ssid.namelist) defined to MQNLIST resource class (or MXNLIST resource class , if SCYCASE is set to MIXED), ensure access authorization restricts access to users requiring the ability to make namelist inquiries. This is difficult to determine. However, an item for concern may be a profile with * READ specified in the access list. If this guidance is true, this is not a finding.

Note: ssid is the queue manager name (a.k.a., subsystem identifier).

Check Content Reference

M

Target Key

4211