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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.0569 Security Bulletin: Multiple vulnerabilities in IBM Java Runtime af= fect IBM ILOG CPLEX Optimization Studio 3 March 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM ILOG CPLEX Optimization Studio Publisher: IBM Operating System: AIX HP-UX Linux variants OS X Solaris Windows Impact/Access: Provide Misleading Information -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-5552 Reference: ASB-2017.0005 ESB-2017.0167 ESB-2017.0166 ESB-2017.0165 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21999668 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM ILOG CPLEX Optimization Studio Document information More support for: IBM ILOG CPLEX Optimization Studio Software version: 12.4, 12.4.0.1, 12.5, 12.5.0.1, 12.5.1, 12.6, 12.6.0.1, 12.6.1, 12.6.2, 12.6.3, 12.7.0 Operating system(s): AIX, HP-UX, Linux, OS X, Solaris, Windows Software edition: All Editions Reference #: 1999668 Modified date: 02 March 2017 Security Bulletin Summary There are multiple vulnerabilities in IBM Runtime Environment Java Versions 6, 7 and 8 used by IBM ILOG CPLEX Optimization Studio. These issues were disclosed as part of the IBM Java SDK updates in January 2017. Vulnerability Details If you run your own Java code using the IBM Java Runtime delivered with this product, you should evaluate your code to determine whether the complete list of vulnerabilities are applicable to your code. For a complete list of vulnerabilities please refer to the link for "IBM Java SDK Security Bulletin" located in the "References" section for more information. CVEID: CVE-2016-5552 DESCRIPTION: An unspecified vulnerability in Oracle Java SE Java SE Embedded and Jrockit related to the Networking component has no confidentiality impact, low integrity impact, and no availability impact. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/120872 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:L/A:N) Affected Products and Versions IBM ILOG CPLEX Optimization Studio v12.7 and earlier Remediation/Fixes - From v12.4 to v12.5.1: IBM SDK, Java Technology Edition, Version 6 Service Refresh 16 Fix Pack 41 and subsequent releases - From v12.6 to v12.6.3: IBM SDK, Java Technology Edition, Version 7 Service Refresh 10 Fix Pack 1 and subsequent releases - From v12.7: IBM SDK, Java Technology Edition, Version 8 Service Refresh 4 Fix Pack 1 and subsequent releases The recommended solution is to download and install the appropriate version of IBM JRE as soon as practicable. Before installing a newer version of IBM JRE, please ensure that you: Close any open programs that you may have running; Rename the initial directory of the IBM JRE (for example: with a .old at the end), Download and install the appropriate IBM JRE version. Here are the detailed instructions for updating IBM JRE. You must verify that applying this fix does not cause any compatibility issues. For HP-UX, MacOS and Solaris, IBM recommends upgrading to a fixed, supported version/release/platform of the product. Workarounds and Mitigations None Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. Important note IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk. References Complete CVSS v3 Guide On-line Calculator v3 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement None Change History 1 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. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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