IBM MQ 9.2/9.3 CD, LTS - DoS via crafted PCF/MQSC (CVE-2022-43902)
CVE-2022-43902 Published on March 10, 2023

IBM MQ denial of service
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.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2022-43902 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
HIGH

Products Associated with CVE-2022-43902

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IBM Mq Appliance
 
IBM Mq
 

Affected Versions

IBM MQ Version 9.2 CD, 9.2 LTS, 9.3 CD, 9.3 LTS is affected by CVE-2022-43902

Exploit Probability

EPSS
0.09%
Percentile
24.72%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.