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             AUSCERT External Security Bulletin Redistribution

                               ESB-2016.1116
Security Bulletin: Security Bulletin: Vulnerability in OpenSSL affects IBM
             InfoSphere Master Data Management (CVE-2016-2842)
                                9 May 2016

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM InfoSphere Master Data Management
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Solaris
                   Windows
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2016-2842  

Reference:         ESB-2016.1086
                   ESB-2016.1067
                   ESB-2016.0800
                   ESB-2016.0543.2

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg21982353

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Security Bulletin: Security Bulletin: Vulnerability in OpenSSL affects
IBM InfoSphere Master Data Management (CVE-2016-2842)

Document information

More support for:
InfoSphere Master Data Management

Software version:
9.5, 9.7, 10.0, 10.0.0, 10.1, 10.1.0, 11.0, 11.0.0, 11.3, 11.4, 11.5

Operating system(s):
AIX, Linux, Solaris, Windows

Reference #:
1982353

Modified date:
2016-05-06

Security Bulletin

Summary

This bulletin addresses CVE-2016-2842 for IBM InfoSphere Master Data
Management.

Vulnerability Details

OpenSSL vulnerabilities were disclosed on March 1, 2016 by the OpenSSL
Project. OpenSSL is used by IBM InfoSphere Master Data Management. IBM
InfoSphere Master Data Management addressed the applicable CVEs with the
details provided in:

Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM InfoSphere
Master Data Management

An additional CVE, CVE-2016-2842, was also fixed but was not initially
included in the March 1, 2016 OpenSSL Project announcement or in the
associated security bulletin for this product. This bulletin only addresses
CVE-2016-2842. Please see the bulletin linked above for the other CVEs
that were addressed by the March 1, 2016 OpenSSL Project.

CVE-ID: CVE-2016-2842
Description: OpenSSL is vulnerable to a denial of service, caused by
the failure to verify that a certain memory allocation succeeds by the
doapr_outch function. A remote attacker could exploit this vulnerability
using a specially crafted string to cause an out-of-bounds write or consume
an overly large amount of resources.
CVSS Base Score: 7.5
CVSS Temporal Score:
https://exchange.xforce.ibmcloud.com/vulnerabilities/111304 for more
information
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

These vulnerabilities are known to affect the following offerings:

IBM Initiate Master Data Service versions 9.5, 9.7, 10.0, 10.1 (impacts
Master Data Engine component, Message Brokers component and Enterprise
Integrator Toolkit component)

IBM Initiate Master Data Service Patient Hub versions 9.5, 9.7 (impacts
Master Data Engine component, Message Brokers component and Enterprise
Integrator Toolkit component)

IBM Initiate Master Data Service Provider Hub versions 9.5, 9.7 (impacts
Master Data Engine component, Message Brokers component and Enterprise
Integrator Toolkit component)

IBM InfoSphere Master Data Management Patient Hub version 10.0 (impacts
Master Data Engine component, Message Brokers component and Enterprise
Integrator Toolkit component)

IBM InfoSphere Master Data Management Provider Hub version 10.0 (impacts
Master Data Engine component, Message Brokers component and Enterprise
Integrator Toolkit component)

IBM InfoSphere Master Data Management Standard/Advanced Edition version
11.0 (impacts Message Brokers component and Enterprise Integrator Toolkit
component)

IBM InfoSphere Master Data Management Standard/Advanced Edition version 11.3
(impacts Message Brokers component)

IBM InfoSphere Master Data Management Standard/Advanced Edition version 11.4
(impacts Message Brokers component)

IBM InfoSphere Master Data Management Standard/Advanced Edition version 11.5
(impacts Message Brokers component)

Remediation/Fixes

The recommended solution is to apply the fix as soon as practical. Please
see below for information on the fixes available.

Product							VRMF	APAR	Remediation/First Fix

IBM Initiate Master Data Service			9.5	None	9.5.040116_IM_Initiate_MasterDataService_ALL_InterimFix

IBM Initiate Master Data Service Patient Hub		9.5	None	9.5.040116_IM_Initiate_Patient_ALL_InterimFix

IBM Initiate Master Data Service Provider Hub		9.5	None	9.5.040116_IM_Initiate_Provider_ALL_InterimFix

IBM Initiate Master Data Service			9.7	None	9.7.040116_IM_Initiate_MasterDataService_ALL_InterimFix

IBM Initiate Master Data Service Patient Hub		9.7	None	9.7.040116_IM_Initiate_Patient_ALL_InterimFix

IBM Initiate Master Data Service Provider Hub		9.7	None	9.7.040116_IM_Initiate_Provider_ALL_InterimFix

IBM Initiate Master Data Service			10.0	None	10.0.040116_IM_Initiate_MasterDataService_ALL_InterimFix

IBM InfoSphere Master Data Management Patient Hub	10.0	None	10.0.040116_IM_Initiate_Patient_ALL_InterimFix

IBM InfoSphere Master Data Management Provider Hub	10.0	None	10.0.040116_IM_Initiate_Provider_ALL_InterimFix

IBM Initiate Master Data Service			10.1	None	10.1.040116_IM_Initiate_MasterDataService_ALL_InterimFix

IBM InfoSphere Master Data Management Standard/Advanced 11.0	None	11.0.0.5-MDM-SAE-FP05IF001
Edition

IBM InfoSphere Master Data Management Standard/Advanced 11.3	None	11.3.0.5-MDM-SE-AE-FP05IF001
Edition

IBM InfoSphere Master Data Management Standard/Advanced 11.4	None	11.4.0.5-MDM-SE-AE-FP05IF001
Edition
IBM InfoSphere Master Data Management Standard/Advanced 11.5	None	11.5.0.2-MDM-SAE-FP02IF000_FC
Edition

Workarounds and Mitigations

None

Important note: IBM strongly suggests that all System z customers subscribe
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

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support
alerts like this.

References
Complete CVSS v3 Guide
On-line Calculator v3

Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

6 May 2016 - 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.

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