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AUSCERT External Security Bulletin Redistribution
ESB-2017.0836
Security Bulletin: Security vulnerabilities have been identified in data
server connection and product integration shipped with InfoSphere Optim
Query Workload Tuner [for LUW, z/OS] (CVE-2016-5546
CVE-2016-5548 CVE-2016-5549 CVE-2016-5547 CVE-2016-2183)
30 March 2017
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM InfoSphere Optim Query Workload Tuner for DB2
Publisher: IBM
Operating System: z/OS
Linux variants
Windows
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Modify Arbitrary Files -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2016-5549 CVE-2016-5548 CVE-2016-5547
CVE-2016-5546 CVE-2016-2183
Reference: ASB-2017.0028
ASB-2017.0005
ASB-2017.0001
ESB-2016.2263
ESB-2016.2239.2
ESB-2016.2238
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=swg22000601
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Security Bulletin: Security vulnerabilities have been identified in
data server connection and product integration shipped with InfoSphere
Optim Query Workload Tuner [for LUW, z/OS] (CVE-2016-5546 CVE-2016-5548
CVE-2016-5549 CVE-2016-5547 CVE-2016-2183)
Document information
More support for: InfoSphere Optim Query Workload Tuner for DB2 for z/OS
Software version: 3.1, 3.1.1, 3.2, 4.1, 4.1.0.1, 4.1.1
Operating system(s): z/OS
Reference #: 2000601
Modified date: 28 March 2017
Security Bulletin
Summary
Data server connection and product integration are shipped as a component of
InfoSphere Optim Query Workload Tuner [for LUW, z/OS]. Information about
security vulnerabilities affecting data server connection and product
integration have been published in a security bulletin.
Vulnerability Details
CVEID: CVE-2016-5546
DESCRIPTION: An unspecified vulnerability related to the Libraries component
has no confidentiality impact, high integrity impact, and no availability
impact.
CVSS Base Score: 7.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120869 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
CVEID: CVE-2016-5548
DESCRIPTION: An unspecified vulnerability related to the Libraries component
could allow a remote attacker to obtain sensitive information resulting
in a high confidentiality impact using unknown attack vectors.
CVSS Base Score: 6.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120864 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:N/A:N)
CVEID: CVE-2016-5549
DESCRIPTION: An unspecified vulnerability related to the Libraries component
could allow a remote attacker to obtain sensitive information resulting
in a high confidentiality impact using unknown attack vectors.
CVSS Base Score: 6.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120863 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:N/A:N)
CVEID: CVE-2016-5547
DESCRIPTION: An unspecified vulnerability related to the Libraries component
could allow a remote attacker to cause a denial of service resulting in
a low availability impact using unknown attack vectors.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120871 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2016-2183
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by an error in the DES/3DES cipher, used as a part of the
SSL/TLS protocol. By capturing large amounts of encrypted traffic between
the SSL/TLS server and the client, a remote attacker able to conduct a
man-in-the-middle attack could exploit this vulnerability to recover the
plaintext data and obtain sensitive information. This vulnerability is
known as the SWEET32 Birthday attack.
CVSS Base Score: 3.7
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/116337 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)
Affected Products and Versions
IBM InfoSphere Optim Query Workload Tuner for DB2 for LUW 4.1.2 and earlier
IBM InfoSphere Optim Query Workload Tuner for DB2 for z/OS 4.1.2 and earlier
Remediation/Fixes
Each affected product and version requires the upgrade of the IBM SDK,
Java Technology Edition that is installed with the client. Install one of
the following IBM Java SDK versions:
IBM SDK, Java Technology Edition, Version 8 Service Refresh 4 Fix Pack
1 and subsequent releases
IBM SDK, Java Technology Edition, Version 7R1 Service Refresh 4 Fix
Pack 1 and subsequent releases
IBM SDK, Java Technology Edition, Version 7 Service Refresh 10 Fix
Pack 1 and subsequent releases
IBM SDK, Java Technology Edition, Version 6R1 Service Refresh 8 Fix
Pack 41 and subsequent releases
IBM SDK, Java Technology Edition, Version 6 Service Refresh 16 Fix
Pack 41 and subsequent releases
Product Version IBM SDK
IBM InfoSphere Optim Query Workload Tuner for DB2 for LUW 3.1.0, 3.1.1 Replace JRE (latest JRE V6)
IBM InfoSphere Optim Query Workload Tuner for DB2 for z/OS
IBM InfoSphere Optim Query Workload Tuner for DB2 for LUW 3.2, 4.1.0, 4.1.0.1, 4.1.1 Replace JRE (latest JRE V7)
IBM InfoSphere Optim Query Workload Tuner for DB2 for z/OS
IBM InfoSphere Optim Query Workload Tuner for DB2 for LUW 4.1.2 Replace JRE (latest JRE V8)
IBM InfoSphere Optim Query Workload Tuner for DB2 for z/OS
Detailed instructions are provided in the tech-note " Updating the IBM
SDK, Java Technology Edition for InfoSphere Optim Query Workload Tuner
[for LUW, z/OS] Products"
References
Complete CVSS v2 Guide
On-line Calculator v2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
17 March 2017: 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.
Cross reference information
Segment Product Component Platform Version
Information Management InfoSphere Optim Query Workload Tuner for DB2 for Linux- UNIX and Windows Linux, Windows 3.1, 3.1.1, 3.2, 4.1, 4.1.0.1, 4.1.1
Information Management InfoSphere Optim Query Workload Tuner for DB2 for z/OS 3.1, 3.1.1, 3.2, 4.1, 4.1.0.1, 4.1.1
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