Input validation error in IBM MQ Appliance



Published: 2023-09-22
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-28513
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		IBM MQ Appliance
Other software / Other software solutions

Vendor IBM Corporation

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Input validation error

EUVDB-ID: #VU80404

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2023-28513

CWE-ID:

Exploit availability:

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input when handling messages. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM MQ Appliance: before 9.3.3

Fixed software versions

CPE2.3 External links

http://www.ibm.com/support/pages/node/7007731


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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