#VU75590 Input validation error in IBM MQ - CVE-2022-43919 

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Main Vulnerability Database Vulnerabilities #VU75590

#VU75590 Input validation error in IBM MQ - CVE-2022-43919

Published: April 28, 2023


Vulnerability identifier: #VU75590
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-43919
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
IBM MQ
Software vendor:
IBM Corporation

Description

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

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


Remediation

Install updates from vendor's website.

External links