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Security Bulletin: IBM MQ clients connecting to an MQ queue manager can cause a SIGSEGV in the amqrmppa channel process terminating it. (CVE-2018-1371)

Security Bulletin


Summary

An IBM MQ client connecting to an MQ queue manager can cause a SIGSEGV in the queue manager's amqrmppa channel process, terminating it.

Vulnerability Details

CVEID: CVE-2018-1371
DESCRIPTION:
An IBM MQ client connecting to an MQ queue manager can cause a SIGSEGV in the amqrmppa channel process terminating it.
CVSS Base Score: 6.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137771 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

IBM MQ V8.0

  • Maintenance level 8.0.0.8

IBM MQ V9 LTS
  • Maintenance level 9.0.0.2

IBM MQ V9 CD
  • IBM MQ version 9.0.4

Remediation/Fixes

IBM MQ V8.0


IBM MQ V9 LTS
IBM MQ V9 CD

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References

Off

Change History

01 Feb 2018: Original Version published
13 April 2018: Added 9.0.5, 9.0.0.3 and 8.0.0.9 FixPack details

*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

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

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Document Information

Modified date:
15 June 2018

UID

swg22012983