Summary An IBM MQ client connecting to an MQ queue manager can cause a SIGSEGV in the queue manager's amqrmppa channel process, terminating it. Vulnerability Details CVEID: CVE-2018-1371 CVSS Base Score: 6.5 Affected Products and Versions IBM MQ V8.0: Maintenance level 8.0.0.8 IBM MQ V9 LTS: Maintenance level 9.0.0.2 IBM MQ V9 CD: IBM MQ version 9.0.4 Remediation/Fixes IBM MQ V8.0: Apply FixPack 8.0.0.9 IBM MQ V9 LTS: Apply FixPack 9.0.0.3 IBM MQ V9 CD: Upgrade to 9.0.5 Change History 01 Feb 2018: Original Version published 13 April 2018: Added 9.0.5, 9.0.0.3 and 8.0.0.9 FixPack details Disclaimer** Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.