Security Bulletin
Summary
IBM MQ Appliance has addressed the following denial of service vulnerability.
Vulnerability Details
DESCRIPTION: IBM MQ and MQ Appliance could allow an authenticated user to cause a denial of service due to a memory leak.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/175840 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM MQ Appliance | 8.0 |
| IBM MQ Appliance | 9.1 LTS |
| IBM MQ Appliance | 9.1 CD |
Workarounds and Mitigations
Get Notified about Future Security Bulletins
References
Change History
20 Apr 2020: 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
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
More support for:
IBM MQ Appliance
Component:
Security
Software version:
8.0.0.0, 8.0.0.1, 8.0.0.3, 8.0.0.4, 8.0.0.5, 8.0.0.6, 8.0.0.7, 8.0.0.8, 8.0.0.9, 8.0.0.10, 8.0.0.11, 8.0.0.12, 8.0.0.13, 9.1, 9.1.0.1, 9.1.0.2, 9.1.0.3, 9.1.0.4, 9.1.1, 9.1.2, 9.1.3, 9.1.4
Operating system(s):
Appliance
Document number:
6195384
Modified date:
22 April 2020
UID
ibm16195384