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Security Bulletin: IBM MQ Clients can send a specially crafted message that could cause a channel to SIGSEGV. (CVE-2017-1747)

Security Bulletin


Summary

A specially crafted message could cause a denial of service in an IBM MQ application consuming messages that the application needs to perform data conversion on.

Vulnerability Details

CVEID: CVE-2017-1747
DESCRIPTION:
A specially crafted message could cause a denial of service in an IBM MQ application consuming messages that the application needs to perform data conversion on.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/135520 for the current score
CVSS Environmental Score*: Undefined
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

IBM MQ V9 LTS
Maintenance levels 9.0.0.0 - 9.0.0.2

IBM MQ V9 CD
Maintenance levels 9.0.0 - 9.0.4

Remediation/Fixes

IBM MQ V9 LTS
Apply FixPack 9.0.0.3

IBM MQ V9 CD
Upgrade to IBM MQ version 9.0.5

Get Notified about Future Security Bulletins

References

Off

Change History

28 March 2018: Original Version published
29 March 2018: Correction to bulletin to remove HPE Nonstop as affected platform.

*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.

[{"Product":{"code":"SSYHRD","label":"IBM MQ"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":"Data Conversion","Platform":[{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"9.0.4;9.0.3;9.0.2;9.0.1;9.0.0.2;9.0.0.1;9.0","Edition":"All Editions"},{"Product":{"code":"SSYHRD","label":"IBM MQ"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":""},{"Product":{"code":"HWQQQ","label":"IBM MQ Advanced"},"Business Unit":{"code":"","label":""},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":""},{"Product":{"code":"HWQQQ","label":"IBM MQ Advanced for Developers"},"Business Unit":{"code":"","label":""},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":""}]

Document Information

Modified date:
15 June 2018

UID

swg22012992