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ESB-2016.0556 - [Win][Linux][Solaris][AIX] IBM Marketing Platform, IBM Campaign, IBM Predictive Insight, IBM Contact Optimization and IBM Marketing Operations: Access privileged data - Remote with user interaction

Date: 02 March 2016
References: ASB-2016.0004  ESB-2016.0538  ESB-2016.0539  ESB-2016.0542  ESB-2016.0547  ESB-2016.0550  ESB-2016.0551  ESB-2016.0570  ESB-2016.0574  ESB-2016.0607  
ESB-2016.0643  ESB-2016.0668  

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2016.0556
   Security Bulletin: Vulnerability in MD5 Signature and Hash Algorithm
 affects IBM Marketing Platform, IBM Campaign, IBM Predictive Insight, IBM
      Contact Optimization, IBM Marketing Operations (CVE-2015-7575)
                               2 March 2016

===========================================================================

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

Product:           IBM Campaign
                   IBM Marketing Platform
                   IBM Predictive Insight
                   IBM Contact Optimization
                   IBM Marketing Operations
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Solaris
                   Windows
Impact/Access:     Access Privileged Data         -- Remote with User Interaction
                   Provide Misleading Information -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2015-7575  

Reference:         ASB-2016.0004
                   ESB-2016.0551
                   ESB-2016.0550
                   ESB-2016.0547
                   ESB-2016.0542
                   ESB-2016.0539
                   ESB-2016.0538

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg21976886

- --------------------------BEGIN INCLUDED TEXT--------------------

Security Bulletin: Vulnerability in MD5 Signature and Hash Algorithm affects 
IBM Marketing Platform, IBM Campaign, IBM Predictive Insight, IBM Contact 
Optimization, IBM Marketing Operations (CVE-2015-7575)

Document information

More support for:

IBM Campaign

Software version:

8.5, 8.6, 9.0, 9.1, 9.1.1, 9.1.2

Operating system(s):

AIX, Linux, Solaris, Windows

Reference #:

1976886

Modified date:

2016-03-01

Security Bulletin

Summary

The MD5 SLOTH vulnerability on TLS 1.2 affects IBM Marketing Platform, IBM 
Campaign, IBM Predictive Insight, IBM Contact Optimization, IBM Marketing 
Operations.

Vulnerability Details

CVEID: CVE-2015-7575

DESCRIPTION: The TLS protocol could allow weaker than expected security caused
by a collision attack when using the MD5 hash function for signing a 
ServerKeyExchange message during a TLS handshake. An attacker could exploit 
this vulnerability using man-in-the-middle techniques to impersonate a TLS 
server and obtain credentials.

CVSS Base Score: 7.1

CVSS Temporal Score: See 
https://exchange.xforce.ibmcloud.com/vulnerabilities/109415 for the current 
score

CVSS Environmental Score*: Undefined

CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N)

Affected Products and Versions

IBM Campaign 8.5, 8.6, 9.0, 9.1, 9.1.1, 9.1.2, 9.1.2.1

IBM Marketing Platform 8.5, 8.6, 9.0, 9.1, 9.1.1, 9.1.2, 9.1.2.1

IBM Predictive Insight 8.5, 8.6, 9.0

IBM Contact Optimization 8.5, 8.6, 9.0, 9.1, 9.1.1, 9.1.2, 9.1.2.1

IBM Marketing Operations 8.5, 8.6, 9.0, 9.1, 9.1.1, 9.1.2, 9.1.2.1

Remediation/Fixes

Product 			VRMF 					Remediation/First Fix

IBM Campaign			8.5,8.6,9.0,9.1,9.1.1,9.1.2,9.1.2.1	http://www-933.ibm.com/support/fixcentral/swg/downloadFixes?parent=Enterprise%2BMarketing%2BManagement&product=ibm/Other+software/Unica+Campaign&release=9.1.2.0&platform=All&function=fixId&fixids=bcprov-jdk15&includeRequisites=1&includeSupersedes=0&downloadMethod=ddp

IBM Contact Optimization	8.5,8.6,9.0,9.1,9.1.1,9.1.2,9.1.2.1

IBM Marketing Operations	8.5,8.6,9.0,9.1,9.1.1,9.1.2,9.1.2.1

IBM Marketing Platform		8.5,8.6,9.0,9.1,9.1.1,9.1.2,9.1.2.1

IBM PredictiveInsight 		8.5,8.6,9.0 

You should verify applying this fix does not cause any compatibility issues. 
The fix disables MD5 signature hash by default. If you change the default 
setting after applying the fix, you will expose yourself to the attack 
described above. IBM recommends that you review your entire environment to 
identify other areas where you have enabled the MD5 signature hash and take 
appropriate mitigation and remediation actions.

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

Acknowledgement

Reported to IBM by Karthikeyan Bhargavan at INRIA in Paris, France

Change History

19 February 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.

- --------------------------END INCLUDED TEXT--------------------

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===========================================================================
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The University of Queensland
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===========================================================================
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