STIGQter: STIG Summary: zOS WebsphereMQ for ACF2 STIG Version: 6 Release: 2 Benchmark Date: 24 Jul 2020:

WebSphere MQ Namelist resources are not protected in accordance with security requirements.

DISA Rule

SV-7270r3_rule

Vulnerability Number

V-6967

Group Title

ZWMQ0056

Rule Version

ZWMQ0056

Severity

CAT II

CCI(s)

• CCI-000213 - The information system enforces approved authorizations for logical access to information and system resources in accordance with applicable access control policies.

Weight

10

Fix Recommendation

The IAO will ensure that all MQSeries/WebSphere MQ namelist resources are restricted to authorized users.

For all namelist resources (i.e., ssid.namelist) defined to TYPE(MQN) (i.e., MQNLIST 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).

Example:

$KEY(QZN1) TYPE(MQN)
SYSTEM.DEFAULT.NAMELIST UID(MQAdministrators) SERVICE(READ) LOG
SYSTEM.DEFAULT.NAMELIST UID(*) PREVENT

Check Contents

a) Refer to the following report produced by the ACF2 Data Collection:

- SENSITVE.RPT(MQNLIST)
- ACF2CMDS.RPT(RESOURCE) – Alternate report

b) For all namelist resources (i.e., ssid.namelist) defined to TYPE(MQN) (i.e., MQNLIST 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).

c) If (b) is true, there is NO FINDING.

d) If (b) is untrue, this is a FINDING.

Vulnerability Number

V-6967

Documentable

False

Rule Version

ZWMQ0056

Severity Override Guidance

a) Refer to the following report produced by the ACF2 Data Collection:

- SENSITVE.RPT(MQNLIST)
- ACF2CMDS.RPT(RESOURCE) – Alternate report

b) For all namelist resources (i.e., ssid.namelist) defined to TYPE(MQN) (i.e., MQNLIST 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).

c) If (b) is true, there is NO FINDING.

d) If (b) is untrue, this is a FINDING.

Check Content Reference

M

Responsibility

Information Assurance Officer

Target Key

3595

Comments