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Security Bulletin: IBM MQ for HP NonStop Server is affected by vulnerability CVE-2021-29843

Security Bulletin


Summary

IBM MQ is vulnerable to a denial of service attack caused by an issue processing message properties. The issue is described by CVE-2021-29843.

Vulnerability Details

CVEID:   CVE-2021-29843
DESCRIPTION:   IBM MQ 9.1 LTS, 9.1 CD, 9.2 LTS, and 9.2CD is vulnerable to a denial of service attack caused by an issue processing message properties. IBM X-Force ID: 205203.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/205203 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 for HPE NonStop8.1.0

Remediation/Fixes

IBM MQ V8.1 for HPE NonStop 8.1.0.9IT38651 Upgrade to Fixpack 8.1.0.9

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

15 Nov 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

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSKM59","label":"IBM MQ for HPE NonStop"},"Component":"Server","Platform":[{"code":"PF011","label":"HPE NonStop"}],"Version":"8.1","Edition":"8.1.0.0,8.1.0.1","Line of Business":{"code":"LOB45","label":"Automation"}},{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSKM59","label":"IBM MQ for HPE NonStop"},"Component":"Server","Platform":[{"code":"PF011","label":"HPE NonStop"}],"Version":"8.1","Edition":"8.1.0.0,8.1.0.1","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
18 November 2021

UID

ibm16517416

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