QID 378770

QID 378770: IBM MQ Denial of Service (DoS) Vulnerabilities (6957686)

IBM MQ is vulnerable to a denial of service attack caused by specially crafted PCF or MQSC messages.

Affected Version:
IBM MQ 9.1,9.2, 9.3

QID Detection Logic: (Authenticated)
Operating System: Linux
The QID runs the command "/opt/mqm/bin/dspmqver -v | grep -A3 '^Name'" and "/usr/mqm/bin/dspmqver -v | grep -A3 '^Name'" (for AIX only) to see if the system is running a vulnerable version of IBM MQ or not.
Operating System: Windows
It checks for vulnerable IBM MQ/WebSphere MQ versions.

A remote attacker could exploit this vulnerability to cause a denial of service condition.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as High - 6.4 severity.

Solution

Please refer to advisory IBM MQ 7007425 for further information.

Vendor References

6957686 - www.ibm.com/support/pages/node/6957686

CVEs related to QID 378770

CVE-2022-43902 |

Software Advisories

Advisory ID	Software	Component	Link
6957686			www.ibm.com/support/pages/node/6957686

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