Security Bulletin
Summary
IBM MQ Appliance has resolved a cross-site request forgery vulnerability.
Vulnerability Details
CVEID: CVE-2020-4938
DESCRIPTION: IBM MQ Appliance is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/191815 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
DESCRIPTION: IBM MQ Appliance is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/191815 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM MQ Appliance | 9.1 LTS |
| IBM MQ Appliance | 9.2 LTS |
| IBM MQ Appliance | 9.1 CD |
| IBM MQ Appliance | 9.2 CD |
Remediation/Fixes
This vulnerability is addressed under APAR IT35704.
IBM MQ Appliance version 9.1 LTS
Apply 9.1.0.8 interim fix firmware for IT35704, or later firmware.
IBM MQ Appliance version 9.1 CD
Upgrade to 9.2.2 CD interim fix firmware for IT35704 , or later firmware.
IBM MQ Appliance version 9.2 LTS
Apply 9.2.0.2 interim fix firmware for IT35704, or later firmware.
IBM MQ Appliance version 9.2 CD
Apply 9.2.2 CD interim fix firmware for IT35704, or later firmware.
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Off
Acknowledgement
Change History
24 Jun 2021: 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
Modified date:
09 July 2021
UID
ibm16466717