Security Bulletin
Summary
When Advanced Message Security setup is enabled, an issue was identified with IBM MQ tracing logic that meant sensitive data could be captured while IBM MQ trace was running. This data would be stored in plaintext within the IBM MQ trace files.
Vulnerability Details
DESCRIPTION: IBM MQ could disclose sensitive user information from a trace file if that functionality has been enabled.
CVSS Base score: 5.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/251358 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
Affected Products and Versions
Affected Product(s) | Version(s) |
IBM MQ | 8.0 |
IBM MQ | 9.0 LTS |
IBM MQ | 9.1 LTS |
IBM MQ | 9.2 CD |
IBM MQ | 9.3 CD |
IBM MQ | 9.2 LTS |
IBM MQ | 9.3 LTS |
The following installable MQ components are affected by the vulnerability:
- Advanced Message Security (AMS)
- Java messaging
If you are running any of these listed components, please apply the remediation/fixes as described below. For more information on the definitions of components used in this list see https://www.ibm.com/support/pages/installable-component-names-used-ibm-mq-security-bulletins
Remediation/Fixes
IBM MQ 8.0
Users with an appropriate extended support entitlement should contact IBM support.
IBM MQ 9.0 LTS
Apply cumulative security update 9.0.0.17
IBM MQ 9.1 LTS
IBM MQ 9.2 LTS
Apply cumulative security update 9.2.0.11
IBM MQ 9.3 LTS
IBM MQ 9.1 CD, 9.2 CD and 9.3 CD
Upgrade to IBM MQ 9.3.2 and apply cumulative security update 9.3.2.1
Workarounds and Mitigations
Get Notified about Future Security Bulletins
References
Change History
26 Apr 2023: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. "Affected Products and Versions" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.
Document Location
Worldwide
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Document Information
Modified date:
10 May 2023
UID
ibm16985837