Security Bulletin
Summary
IBM MQ Appliance has addressed the following denial of service vulnerability.
Vulnerability Details
CVEID: CVE-2020-4267
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)
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 |
Remediation/Fixes
IBM MQ Appliance V9.1 CD
Upgrade to IBM MQ 9.1.5
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Off
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
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SS5K6E","label":"IBM MQ Appliance"},"ARM Category":[{"code":"a8m0z00000008MzAAI","label":"Security"}],"ARM Case Number":"","Platform":[{"code":"PF004","label":"Appliance"}],"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","Edition":"","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
Was this topic helpful?
Document Information
Modified date:
22 April 2020
UID
ibm16195384