CVE-2022-43902: IBM MQ denial of service
First published: Mon Jan 30 2023(Updated: )
IBM MQ 9.2 CD, 9.2 LTS, 9.3 CD, and 9.3 LTS is vulnerable to a denial of service attack caused by specially crafted PCF or MQSC messages. IBM X-Force ID: 240832.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM MQ Appliance | >=9.2.0.0<9.2.0.8 | |
| IBM MQ Appliance | >=9.2.0.0<9.2.5 | |
| IBM MQ Appliance | =9.2.5 | |
| IBM MQ Appliance | =9.2.5-cumulative_security_update_01 | |
| IBM MQ Appliance | =9.2.5-cumulative_security_update_02 | |
| IBM MQ Appliance | =9.2.5-cumulative_security_update_03 | |
| IBM MQ Appliance | =9.3.0.0 | |
| IBM MQ Appliance | =9.3.0.0 | |
| IBM MQ Appliance | =9.3.1 | |
| IBM MQ Appliance | <=9.3 LTS | |
| IBM MQ Appliance | <=9.2 CD | |
| IBM MQ Appliance | <=9.2 LTS | |
| IBM MQ Appliance | <=9.3 CD |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2022-43902.
What is the severity of CVE-2022-43902?
The severity of CVE-2022-43902 is high with a severity value of 7.5.
What is the affected software?
IBM MQ 9.2 CD, 9.2 LTS, 9.3 CD, and 9.3 LTS are affected.
How can this vulnerability be exploited?
This vulnerability can be exploited by sending specially crafted PCF or MQSC messages.
Is there a fix available?
Please refer to the IBM support page for guidance on available fixes.
- collector/nvd-index
- agent/references
- agent/type
- agent/first-publish-date
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/author
- agent/title
- agent/last-modified-date
- agent/description
- agent/event
- agent/tags
- collector/ibm-support
- source/IBM
- agent/software-canonical-lookup
- vendor/ibm
- canonical/ibm mq appliance
- version/ibm mq appliance/9.2.0.0
- version/ibm mq appliance/9.2.5
- version/ibm mq appliance/9.2.5-cumulative_security_update_01
- version/ibm mq appliance/9.2.5-cumulative_security_update_02
- version/ibm mq appliance/9.2.5-cumulative_security_update_03
- version/ibm mq appliance/9.3.0.0
- version/ibm mq appliance/9.3.1
- version/ibm mq appliance/9.3 lts
- version/ibm mq appliance/9.2 cd
- version/ibm mq appliance/9.2 lts
- version/ibm mq appliance/9.3 cd