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ibmIBM37BC1538DA1AE6FE56BDF25C2931062CCB036048B7E38AC928858DF26A139FF4
HistoryFeb 28, 2023 - 2:54 p.m.

Security Bulletin: IBM MQ Appliance is affected by a denial of service vulnerability (CVE-2022-43902)

2023-02-2814:54:39
www.ibm.com
37
ibm mq appliance
denial of service
vulnerability
cve-2022-43902
ibm
firmware update
security update

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

34.4%

JSON

Summary

IBM MQ Appliance has resolved a denial of service vulnerability.

Vulnerability Details

CVEID:CVE-2022-43902
**DESCRIPTION:**IBM MQ is vulnerable to a denial of service attack caused by specially crafted PCF or MQSC messages.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/240832 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Affected Product(s) Version(s)
IBM MQ Appliance 9.3 LTS
IBM MQ Appliance 9.2 CD
IBM MQ Appliance 9.2 LTS
IBM MQ Appliance 9.3 CD

Remediation/Fixes

This vulnerability is addressed under IT42613

IBM strongly recommends addressing the vulnerability now.

IBM MQ Appliance version 9.2 LTS

Apply IBM MQ Appliance 9.2.0.8 cumulative security update, or later firmware.

IBM MQ Appliance version 9.2 CD

Apply IBM MQ Appliance 9.2.5 CSU04, or later firmware.

IBM MQ Appliance version 9.3 LTS

Apply IBM MQ Appliance 9.3.0.2 fixpack, or later firmware.

IBM MQ Appliance version 9.3 CD

Apply IBM MQ Appliance 9.3.1.1 cumulative security update, or later firmware.

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmmq_applianceMatch9.2.0.0
OR
ibmmq_applianceMatch9.2.0.1
OR
ibmmq_applianceMatch9.2.0.2
OR
ibmmq_applianceMatch9.2.0.3
OR
ibmmq_applianceMatch9.2.0.4
OR
ibmmq_applianceMatch9.2.0.5
OR
ibmmq_applianceMatch9.2.0.6
OR
ibmmq_applianceMatch9.2.0.7
OR
ibmmq_applianceMatch9.2.1
OR
ibmmq_applianceMatch9.2.2
OR
ibmmq_applianceMatch9.2.3
OR
ibmmq_applianceMatch9.2.4
OR
ibmmq_applianceMatch9.2.5
OR
ibmmq_applianceMatch9.2.5
OR
ibmmq_applianceMatch01
OR
ibmmq_applianceMatch9.2.5
OR
ibmmq_applianceMatch02
OR
ibmmq_applianceMatch9.2.5
OR
ibmmq_applianceMatch03
OR
ibmmq_applianceMatch9.3.0.0
OR
ibmmq_applianceMatch9.3.1
VendorProductVersionCPE
ibmmq_appliance9.2.0.0cpe:2.3:a:ibm:mq_appliance:9.2.0.0:*:*:*:*:*:*:*
ibmmq_appliance9.2.0.1cpe:2.3:a:ibm:mq_appliance:9.2.0.1:*:*:*:*:*:*:*
ibmmq_appliance9.2.0.2cpe:2.3:a:ibm:mq_appliance:9.2.0.2:*:*:*:*:*:*:*
ibmmq_appliance9.2.0.3cpe:2.3:a:ibm:mq_appliance:9.2.0.3:*:*:*:*:*:*:*
ibmmq_appliance9.2.0.4cpe:2.3:a:ibm:mq_appliance:9.2.0.4:*:*:*:*:*:*:*
ibmmq_appliance9.2.0.5cpe:2.3:a:ibm:mq_appliance:9.2.0.5:*:*:*:*:*:*:*
ibmmq_appliance9.2.0.6cpe:2.3:a:ibm:mq_appliance:9.2.0.6:*:*:*:*:*:*:*
ibmmq_appliance9.2.0.7cpe:2.3:a:ibm:mq_appliance:9.2.0.7:*:*:*:*:*:*:*
ibmmq_appliance9.2.1cpe:2.3:a:ibm:mq_appliance:9.2.1:*:*:*:*:*:*:*
ibmmq_appliance9.2.2cpe:2.3:a:ibm:mq_appliance:9.2.2:*:*:*:*:*:*:*
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CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

34.4%

JSON
Related for 37BC1538DA1AE6FE56BDF25C2931062CCB036048B7E38AC928858DF26A139FF4
veracode1ibm2prion1cvelist1cve1nvd1