ESB-2018.1789 - [Win][Linux][Virtual] IBM Tealeaf Customer Experience: Access Confidential Data - Remote with User Interaction 2018-06-19

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.1789
Security Bulletin: Vulnerability in the OpenSSL Library Affects IBM Tealeaf
             Customer Experience (CVE-2017-3735) (2018.06.18)
                               19 June 2018

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

Product:           IBM Tealeaf Customer Experience
Publisher:         IBM
Operating System:  Linux variants
                   Windows
                   Virtualisation
Impact/Access:     Access Confidential Data -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-3735  

Reference:         ASB-2017.0218
                   ASB-2017.0202
                   ESB-2018.1247
                   ESB-2018.1196
                   ESB-2018.1054

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg22016665

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

Security Bulletin: Vulnerability in the OpenSSL Library Affects IBM Tealeaf
Customer Experience (CVE-2017-3735)

Document information

More support for: Tealeaf Customer Experience

Software version: 8.7, 8.8, 9.0.1, 9.0.2

Operating system(s): Platform Independent

Reference #: 2016665

Modified date: 18 June 2018

Summary

A Vulnerability in the OpenSSL library used by the IBM Tealeaf Customer
Experience could permit a a remote attacker to obtain sensitive information.

Vulnerability Details

CVEID: CVE-2017-3735
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by an error while parsing an IPAdressFamily extension in
an X.509 certificate. An attacker could exploit this vulnerability to trigger
an out-of-bounds read, resulting in an incorrect text display of the
certificate.
CVSS Base Score: 4.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
131047 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)

Affected Products and Versions

IBM Tealeaf Customer Experience v9.0.2, v9.0.1, v8.8.x and v8.7.x

Remediation/Fixes

+-------------+-----------+-------------------------------------------------------------+
|   Product   |   VRMF    |                    Remediation/First Fix                    |
+-------------+-----------+-------------------------------------------------------------+
| IBM Tealeaf |  9.0.2A   |http://www.ibm.com/support/fixcentral/swg/quickorderparent= |
|  Customer   |           |Enterprise%20Marketing%20Management&product=ibm/             |
| Experience  |           |Other+software/Tealeaf+Customer+Experience&release=All&      |
|             |           |platform=All&function=fixId&fixids=                          |
|             |           |9.0.2.5359_9.0.2A_IBM_Tealeaf_CXUpgrade_FixPack7&            |
|             |           |includeRequisites=1&includeSupersedes=0&downloadMethod=http& |
|             |           |source=fc                                                    |
+-------------+-----------+-------------------------------------------------------------+
| IBM Tealeaf |   9.0.2   |http://www.ibm.com/support/fixcentral/swg/quickorderparent= |
|  Customer   |           |Enterprise%20Marketing%20Management&product=ibm/             |
| Experience  |           |Other+software/Tealeaf+Customer+Experience&release=All&      |
|             |           |platform=All&function=fixId&fixids=                          |
|             |           |9.0.2.1403_IBM_Tealeaf_CXUpgrade_FixPack7&includeRequisites=1|
|             |           |&includeSupersedes=0&downloadMethod=http&source=fc           |
+-------------+-----------+-------------------------------------------------------------+

Customers using versions 9.0.1, 8.8.x and 8.7.x should upgrade to v9.0.2 and
apply the fix.

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

Related information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

18 June 2018 - Original Version

*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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