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Security Bulletin: MQSISTOP/STARTMSGFLOW commands with unauthorized user succeed affects IBM WebSphere Message Broker and IBM Integration Bus (CVE-2015-5011)

Security Bulletin


Summary

MQSISTOP/STARTMSGFLOW commands with unauthorized user succeed affecting IBM WebSphere Message Broker and IBM Integration Bus

Vulnerability Details

CVEID: CVE-2015-5011
DESCRIPTION:
IBM Integration Bus could allow a local user to start and stop a service that they should not have access to.
CVSS Base Score: 4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/106403 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

Affected Products and Versions

IBM Integration Bus V9

WebSphere Message Broker V8

Remediation/Fixes

Product

VRMFAPARRemediation/Fix
IBM Integration BusV9PI28139 The APAR is available in fix pack 9.0.0.4
https://www-304.ibm.com/support/docview.wss?rs=849&uid=swg24040542
WebSphere Message Broker
V8PI28139 The APAR is available in fix pack 8.0.0.6
http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg24040259

Workarounds and Mitigations

None

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Important Note

IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk.

References

Off

Change History

06-Oct-2015 - Original version Published/CVSS version changed to V3

*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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Product Synonym

WMB IIB

Document Information

Modified date:
23 March 2020

UID

swg21967265