IBM Support

Security Bulletin: IBM WebSphere MQ Clients connecting to a Queue Manager could cause a SIGSEGV in the Channel process amqrmppa. (CVE-2018-1374)

Security Bulletin


Summary

A client connecting to a IBM MQ or IBM WebSphere MQ Queue Manager could cause a SIGSEGV in the channel process amqrmppa.

Vulnerability Details

CVEID: CVE-2018-1374
DESCRIPTION: A IBM WebSphere MQ Client connecting to a Queue Manager could cause a SIGSEGV in the Channel process amqrmppa.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137775 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 WebSphere MQ V7.1

  • Maintenance levels 7.1.0.0 - 7.1.0.9

IBM WebSphere MQ V7.5
  • Maintenance levels 7.5.0.0 - 7.5.0.8

IBM MQ V8.0
  • Maintenance levels 8.0.0.0 - 8.0.0.8

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 WebSphere MQ V7.1

  • Contact IBM WebSphere MQ Support requesting an iFix for APAR IT23325

IBM WebSphere MQ V7.5
  • Contact IBM WebSphere MQ Support requesting an iFix for APAR IT23325

IBM MQ V8.0
IBM MQ V9 LTS
IBM MQ V9 CD

Get Notified about Future Security Bulletins

References

Off

Change History

21 June 2018: Original Version published

*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":"BU050","label":"BU NOT IDENTIFIED"},"Component":"Security","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF012","label":"IBM i"},{"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;8.0.0.8;8.0.0.7;8.0.0.6;8.0.0.5;8.0.0.4;8.0.0.3;8.0.0.2;8.0.0.1;8.0;7.5.0.8;7.5.0.7;7.5.0.6;7.5.0.5;7.5.0.4;7.5.0.3;7.5.0.2;7.5.0.1;7.5;7.1.0.7;7.1.0.6;7.1.0.5;7.1.0.4;7.1.0.3;7.1.0.2;7.1.0.1;7.1","Edition":"All Editions","Line of Business":{"code":"LOB15","label":"Integration"}},{"Product":{"code":"SSFKSJ","label":"WebSphere MQ"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB15","label":"Integration"}},{"Product":{"code":"SSYHRD","label":"IBM MQ"},"Business Unit":{"code":"BU050","label":"BU NOT IDENTIFIED"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB15","label":"Integration"}},{"Product":{"code":"HWQQQ","label":"IBM MQ Advanced"},"Business Unit":{"code":"","label":""},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"","label":""}},{"Product":{"code":"HWQQQ","label":"IBM MQ Advanced for Developers"},"Business Unit":{"code":"","label":""},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
22 June 2018

UID

swg22012982