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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
===========================================================================
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.
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