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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2634 Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime IBM affect IBM Decision Optimization Center and IBM ILOG ODM Enterprise 5 September 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Decision Optimization Center IBM ILOG ODM Enterprise Publisher: IBM Operating System: AIX Linux variants Windows Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Increased Privileges -- Existing Account Modify Arbitrary Files -- Remote with User Interaction Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-12539 CVE-2018-2952 CVE-2018-1656 CVE-2018-1517 Reference: ASB-2018.0197 ASB-2018.0169 ESB-2018.2632 ESB-2018.2604 Original Bulletin: https://www.ibm.com/support/docview.wss?uid=ibm10729343 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime IBM affect IBM Decision Optimization Center and IBM ILOG ODM Enterprise Document information More support for: IBM Decision Optimization Center Software version: 3.6, 3.6.0.1, 3.7, 3.7.0.1, 3.7.0.2, 3.8, 3.8.0.1, 3.8.0.2, 3.9.0, 3.9.0.1 Operating system(s): AIX, Linux, Windows Software edition: All Editions Reference #: 0729343 Modified date: 04 September 2018 Security Bulletin Summary There are multiple vulnerabilities in IBM(R) SDK Java(TM) and IBM(R) Runtime Environment Java(TM) Versions 6, 7 and 8 used by IBM Decision Optimization Center. These issues were disclosed as part of the IBM Java SDK updates in July 2018. 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-2018-1656 DESCRIPTION: The IBM Java Runtime Environment''s Diagnostic Tooling Framework for Java (DTFJ) does not protect against path traversal attacks when extracting compressed dump files. CVSS Base Score: 7.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/144882 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N) CVEID: CVE-2018-2952 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded, JRockit Concurrency component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146815 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) CVEID: CVE-2018-12539 DESCRIPTION: Eclipse OpenJ9 could allow a local attacker to gain elevated privileges on the system, caused by the failure to restrict the use of Java Attach API to connect to an Eclipse OpenJ9 or IBM JVM on the same machine and use Attach API operations to only the process owner. An attacker could exploit this vulnerability to execute untrusted native code and gain elevated privileges on the system. CVSS Base Score: 8.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/148389 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) Affected Products and Versions IBM Decision Optimization Center v3.9.0.1 and earlier Remediation/Fixes IBM ILOG ODM Enterprise - From v3.6 to v3.7.0.2: IBM SDK, Java Technology Edition, Version 6 Service Refresh 16 Fix Pack 70 and subsequent releases IBM Decision Optimization Center - From v3.8 to v3.8.0.1: IBM SDK, Java Technology Edition, Version 6 Service Refresh 16 Fix Pack 70 and subsequent releases - From v3.8.0.2: IBM SDK, Java Technology Edition, Version 7 Service Refresh 10 Fix Pack 30 and subsequent releases - From v3.9.0.1: IBM SDK, Java Technology Edition, Version 8 Service Refresh 5 Fix Pack 20 and subsequent releases The recommended solution is to download and install the IBM Java SDK as soon as practicable. Before installing a newer version of IBM Java SDK, please ensure that you: o Close any open programs that you have running; o Rename the initial directory of the IBM Java SDK (for example: with a .old at the end), o Download and install IBM Java SDK. Here are the detailed instructions for updating IBM Java SDK. You must verify that applying this fix does not cause any compatibility issues. Acknowledgement CVE-2018-1517 was reported to IBM by Michael Weissbacher Change History 04 September 2018: 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. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. 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