ESB-2019.1119 - [Win][Linux][HP-UX][Solaris] IBM InfoSphere Master Data Management: Access privileged data - Remote/unauthenticated 2019-04-03

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1119
 IBM InfoSphere Master Data Management Standard and Advanced Editions are
          affected by vulnerabilities in OpenSSL (CVE-2018-0735,
                       CVE-2018-0734, CVE-2018-5407)
                               3 April 2019

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

Product:           IBM InfoSphere Master Data Management
Publisher:         IBM
Operating System:  Windows
                   Solaris
                   Linux variants
                   HP-UX
Impact/Access:     Access Privileged Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-5407 CVE-2018-0735 CVE-2018-0734

Reference:         ASB-2019.0060
                   ESB-2019.1103
                   ESB-2019.1028
                   ESB-2019.0997
                   ESB-2019.0959

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10792231

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

IBM InfoSphere Master Data Management Standard and Advanced Editions are
affected by vulnerabilities in OpenSSL (CVE-2018-0735, CVE-2018-0734,
CVE-2018-5407)

Product:             InfoSphere Master Data Management

Component:           Not Applicable

Software version:    11.0, 11.3, 11.4, 11.5, 11.6

Operating system(s): AIX, HP-UX, Linux, Solaris, Windows

Software edition:    Advanced, Standard

Reference #:         0792231

Security Bulletin

Summary

Security vulnerabilities have been discovered in OpenSSL.

Vulnerability Details

CVEID: CVE-2018-0735
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by a timing side channel attack in the ECDSA signature
algorithm. An attacker could exploit this vulnerability using variations in the
signing algorithm to recover the private key.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
152086 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID: CVE-2018-0734
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by a timing side channel attack in the DSA signature
algorithm. An attacker could exploit this vulnerability using variations in the
signing algorithm to recover the private key.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
152085 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID: CVE-2018-5407
DESCRIPTION: Multiple SMT/Hyper-Threading architectures and processors could
allow a local attacker to obtain sensitive information, caused by execution
engine sharing on Simultaneous Multithreading (SMT) architecture. By using the
PortSmash new side-channel attack, an attacker could run a malicious process
next to legitimate processes using the architectures parallel thread running
capabilities to leak encrypted data from the CPU's internal processes. Note:
This vulnerability is known as PortSmash.
CVSS Base Score: 5.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
152484 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)

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.

Affected Products and Versions

These vulnerabilities are known to affect the following offerings:

+-------------------------------------+-----+
|IBM InfoSphere Master Data Management|V11.0|
+-------------------------------------+-----+
|IBM InfoSphere Master Data Management|V11.3|
+-------------------------------------+-----+
|IBM InfoSphere Master Data Management|V11.4|
+-------------------------------------+-----+
|IBM InfoSphere Master Data Management|V11.5|
+-------------------------------------+-----+
|IBM InfoSphere Master Data Management|V11.6|
+-------------------------------------+-----+

Remediation/Fixes

+---------------------------+--------+-------+---------------------------------+
|Product                    |VRMF    |APAR   |Remediation/First Fix            |                        
+---------------------------+--------+-------+---------------------------------+
|IBM InfoSphere Master Data |        |       |                                 |
|Management Standard/       |        |       |                                 |
|Advanced Edition           |  11.0  |None   |11.0.0.7-MDM-SAE-FP07IF002       |
+---------------------------+--------+-------+---------------------------------+
|IBM InfoSphere Master Data |        |       |                                 |
|Management Standard/       |        |       |                                 |
|Advanced Edition           |  11.3  |None   |11.3.0.7-MDM-SE-AE-FP07IF002     |
+---------------------------+--------+-------+---------------------------------+
|IBM InfoSphere Master Data |        |       |                                 |
|Management Standard/       |        |       |                                 |
|Advanced Edition           |  11.4  |None   |11.4.0.8-MDM-SE-AE-FP08IF004     |
+---------------------------+--------+-------+---------------------------------+
|IBM InfoSphere Master Data |        |       |                                 |
|Management Standard/       |        |       |                                 |
|Advanced Edition           |  11.5  |None   |11.5.0.7-MDM-SAE-FP07IF001       |
+---------------------------+--------+-------+---------------------------------+
|IBM InfoSphere Master Data |        |       |                                 |
|Management Standard/       |        |       |                                 |
|Advanced Edition           |  11.6  |None   |11.6.0.8-MDM-SAE                 |
+---------------------------+--------+-------+---------------------------------+

Workarounds and Mitigations

None known

Reference

Complete CVSS v3 Guide
On-line Calculator v3

OpenSSL Project vulnerability website
Heartbleed

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

None

*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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