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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.1747 Security Bulletin: A vulnerability in IBM Java Runtime affects IBM WebSphere MQ (CVE-2016-3485) 14 July 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere MQ Publisher: IBM Operating System: AIX HP-UX Solaris Linux variants Windows Impact/Access: Modify Arbitrary Files -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2016-3485 Reference: ESB-2017.0870 ESB-2016.2653 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22001630 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: A vulnerability in IBM Java Runtime affects IBM WebSphere MQ (CVE-2016-3485) Security Bulletin Document information More support for: WebSphere MQ Java Software version: 7.1, 7.5, 8.0, 9.0 Operating system(s): AIX, HP-UX, Linux, Solaris, Windows Software edition: All Editions Reference #: 2001630 Modified date: 13 July 2017 Summary There are multiple vulnerabilites in IBM Runtime Environment Java Versions 6 and 7 that are used by IBM WebSphere MQ. These issues were disclosed as part of the IBM Java SDK updates in July 2016. 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-2016-3485 DESCRIPTION: An unspecified vulnerability related to the Networking component has no confidentiality impact, low integrity impact, and no availability impact. CVSS Base Score: 2.9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/115273 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N) Affected Products and Versions IBM MQ 9.0.0.x Long Term Support (LTS) Maintenance level 9.0.0.0 only IBM MQ 9.0.x Continuous Delivery Release (CDR) Continuous delivery update 9.0.1 only WebSphere MQ 8.0 Maintenance levels between 8.0.0.0 and 8.0.0.5 IBM MQ Appliance 8.0 Maintenance levels between 8.0.0.0 and 8.0.0.5 WebSphere MQ 7.5 Maintenance levels between 7.5.0.0 and 7.5.0.7 WebSphere MQ 7.1 Maintenance levels between 7.1.0.0 and 7.1.0.7 Remediation/Fixes IBM MQ 9.0 Apply fix pack 9.0.0.1 or latest Continuous Delivery level WebSphere MQ 8.0 Apply fix pack 8.0.0.6 WebSphere MQ 7.5 Apply fix pack 7.5.0.8 WebSphere MQ 7.1 Apply fix pack 7.1.0.8 For unsupported versions of IBM WebSphere MQ, IBM recommends upgrading to a fixed, supported version 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 IBM Java SDK Security Bulletin Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History Published: 12 July 2017 *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. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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