Security Bulletin
Summary
An issue was identified in the IBM MQ Version 9.1 queue manager channel process on Solaris platforms, that could be exploited by an attacker to cause a denial of service attack.
Vulnerability Details
CVEID: CVE-2021-39034
DESCRIPTION: IBM MQ is vulnerable to a denial of service attack caused by an issue within the channel process.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/213964 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 is vulnerable to a denial of service attack caused by an issue within the channel process.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/213964 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 | 9.1 LTS |
Remediation/Fixes
This issue is addressed under APAR IT37896
IBM MQ Version 9.1 LTS
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Off
Change History
14 Feb 2022: 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:
15 February 2022
UID
ibm16556466