Security Bulletin: IBM MQ Appliance is vulnerable to an unspecified Java SE vulnerability (CVE-2022-21626)

Summary

IBM MQ Appliance has resolved a Java SE vulnerability.

Vulnerability Details

CVEID:CVE-2022-21626
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the Security component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/238689 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected Products and Versions

Remediation/Fixes

This vulnerability is addressed under IT42457

IBM strongly recommends addressing the vulnerability now.

IBM MQ Appliance version 9.2 LTS

Apply IBM MQ Appliance 9.2.0.7 fixpack, or later firmware.

IBM MQ Appliance version 9.2 CD

Apply IBM MQ Appliance 9.2.5 CSU04, or later firmware.

IBM MQ Appliance version 9.3 LTS

Apply IBM MQ Appliance 9.3.0.2 fixpack, or later firmware.

IBM MQ Appliance version 9.3 CD

Apply IBM MQ Appliance 9.3.1.1 cumulative security update, or later firmware.

Workarounds and Mitigations

None