IBM MQ DoS via Erroneous Message Processing (9.3 CD)
CVE-2023-28513 Published on July 19, 2023
IBM MQ denial of service
IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS, 9.2 CD, and 9.3 CD and IBM MQ Appliance 9.2 LTS, 9.3 LTS, 9.2 CD, and 9.2 LTS, under certain configurations, is vulnerable to a denial of service attack caused by an error processing messages. IBM X-Force ID: 250397.
Vulnerability Analysis
CVE-2023-28513 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is consided to have a high level of 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.
Weakness Type
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Products Associated with CVE-2023-28513
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Affected Versions
IBM MQ:- Version 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS, 9.2 CD, 9.3 CD is affected.
- Version 9.2 LTS, 9.3 LTS, 9.2 CD, 9.2 LTS is affected.
Exploit Probability
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.