CVE-2022-43902: IBM MQ denial of service
Published 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.
Other sources
IBM MQ is vulnerable to a denial of service attack caused by specially crafted PCF or MQSC messages.
Affected Software
13 affected components
IBM MQ Appliance<=9.3 LTS
IBM MQ Appliance<=9.2 CD
IBM MQ Appliance<=9.2 LTS
IBM MQ Appliance<=9.3 CD
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
Event History
Jan 30, 2023
CVE Published
12:00 AM
Mar 1, 2023
CVE Published
via MITRE·08:44 PM
Data Sourced
via MITRE·08:44 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2022-43902.
2
What is the severity of CVE-2022-43902?
The severity of CVE-2022-43902 is high with a severity value of 7.5.
3
What is the affected software?
IBM MQ 9.2 CD, 9.2 LTS, 9.3 CD, and 9.3 LTS are affected.
4
How can this vulnerability be exploited?
This vulnerability can be exploited by sending specially crafted PCF or MQSC messages.
5
Is there a fix available?
Please refer to the IBM support page for guidance on available fixes.