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ibmIBME0242A7151E8B558A52F4DAABFF0BA6193FF386F63ACAB1FDB99E4875C7C1F2D
HistoryApr 28, 2023 - 6:22 p.m.

Security Bulletin: IBM MQ Appliance is affected by a denial of service vulnerability (CVE-2022-43919)

2023-04-2818:22:11
www.ibm.com
23
ibm
mq
appliance
denial of service
vulnerability
cve-2022-43919
resolved
security bulletin
fix pack

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

19.8%

JSON

Summary

IBM MQ Appliance has resolved a denial of service vulnerability.

Vulnerability Details

CVEID:CVE-2022-43919
**DESCRIPTION:**IBM MQ could allow an authenticated attacker with authorization to craft messages to cause a denial of service.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/241354 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

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

Remediation/Fixes

This vulnerability is addressed under IT42674

IBM strongly recommends addressing the vulnerability now.

IBM MQ Appliance version 9.2 LTS

Apply IBM MQ Appliance fix pack 9.2.0.10, or later firmware.

IBM MQ Appliance version 9.2 CD

Apply IBM MQ Appliance 9.2.5.7 cumulative security update, or later firmware.

IBM MQ Appliance version 9.3 LTS

Apply IBM MQ Appliance fix pack 9.3.0.5, or later firmware.

IBM MQ Appliance version 9.3 CD

Apply IBM MQ Appliance 9.3.2 Continuous Delivery release, or later firmware.

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmmq_applianceMatch9.2.0
OR
ibmmq_applianceMatch9.3.0
VendorProductVersionCPE
ibmmq_appliance9.2.0cpe:2.3:a:ibm:mq_appliance:9.2.0:*:*:*:*:*:*:*
ibmmq_appliance9.3.0cpe:2.3:a:ibm:mq_appliance:9.3.0:*:*:*:*:*:*:*

Related

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prion 1
ibm 4
cvelist 1
cve 1
veracode 1
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2023-05-05 15:15:09
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Security Bulletin: IBM MQ could allow an authenticated attacker with authorization to craft messages to cause a denial of service (CVE-2022-43919)
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cvelist
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2023-05-05 14:24:44
cve
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veracode
veracode
Denial Of Service (DoS)
2023-05-09 06:45:34

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

19.8%

JSON
Related for E0242A7151E8B558A52F4DAABFF0BA6193FF386F63ACAB1FDB99E4875C7C1F2D
nvd1prion1ibm4cvelist1cve1veracode1