Security Bulletin: IBM MQ is affected by a vulnerability in Eclipse Jetty (CVE-2019-17638)

Summary

An issue was identified with Eclipse Jetty that is bundled within IBM MQ Explorer

Vulnerability Details

CVEID:CVE-2019-17638
**DESCRIPTION:**Eclipse Jetty, as bundled in Jenkins, could allow a remote attacker to obtain sensitive information, caused by an issue with corrupt HTTP response buffer being sent to different clients. By sending a specially-crafted HTTP request, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system.
CVSS Base score: 9.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/185436 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L)

Affected Products and Versions

Remediation/Fixes

IBM MQ 9.2 LTS

Apply Fixpack 9.2.0.1

IBM MQ 9.2 CD

Upgrade to IBM MQ 9.2.1

Workarounds and Mitigations

None