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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2172 Security Bulletin: Multiple Vulnerabilities in IBM(R) Java SDK affects WebSphere Application Server July 2017 CPU 31 August 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Application Server Publisher: IBM Operating System: AIX HP-UX IBM i Linux variants Solaris Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2017-10116 CVE-2017-10115 CVE-2017-10107 Reference: ESB-2017.2124 ESB-2017.1956 ESB-2017.1826 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22007002 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple Vulnerabilities in IBM Java SDK affects WebSphere Application Server July 2017 CPU Document information More support for: WebSphere Application Server Software version: 7.0, 8.0, 8.5, 9.0 Operating system(s): AIX, HP-UX, IBM i, Linux, Solaris, Windows, z/OS Software edition: Advanced, Base, Developer, Enterprise, Express, Liberty, Network Deployment Reference #: 2007002 Modified date: 30 August 2017 Security Bulletin Summary There are multiple vulnerabiltities in the IBM(R) SDK Java(TM) Technology Edition that is shipped with IBM WebSphere Application Server. These issues were disclosed as part of the IBM Java SDK updates in July 2017. These may affect some configurations of IBM WebSphere Application Server Traditional, IBM WebSphere Application Server Liberty and IBM WebSphere Application Server Hypervisor Edition. Vulnerability Details For information on the IBM Java SDK that is now bundled with WebSphere Application Server Version 8.5.5 refer to the Knowledge Center link in the References section. 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. HP fixes are on a delayed schedule. CVEID: CVE-2017-10107 DESCRIPTION: An unspecified vulnerability related to the Java SE RMI component could allow an unauthenticated attacker to take control of the system. CVSS Base Score: 9.6 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/128868 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H) CVEID: CVE-2017-10116 DESCRIPTION: An unspecified vulnerability related to the Java SE, Java SE Embedded, JRockit Security component could allow an unauthenticated attacker to take control of the system. CVSS Base Score: 8.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/128877 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H) CVEID: CVE-2017-10115 DESCRIPTION: An unspecified vulnerability related to the Java SE, Java SE Embedded, JRockit JCE component could allow an unauthenticated attacker to obtain sensitive information resulting in a high confidentiality impact using unknown attack vectors. CVSS Base Score: 7.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/128876 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) Affected Products and Versions IBM SDK, Java Technology Editions shipped with WebSphere Application Server Liberty up to 17.0.0.2. IBM SDK, Java Technology Editions shipped with IBM WebSphere Application Server Traditional Version 9.0.0.0 through 9.0.0.4, 8.5.0.0 through 8.5.5.12, Version 8.0.0.0 through 8.0.0.13, Version 7.0.0.0 through 7.0.0.43. This does not occur on IBM SDK, Java Technology Editions that are shipped with WebSphere Application Servers Fix Packs 17.0.0.3, 9.0.0.5 8.5.5.13, 8.0.0.14, and 7.0.0.45 or later. Remediation/Fixes Download and apply the interim fix APARs below, for your appropriate release For the IBM Java SDK updates: For WebSphere Application Server Liberty: For the IBM SDK, Java Technology Version that you use, upgrade to WebSphere Application Server Liberty Fix Packs as noted below or later fix pack level and apply one of the interim fixes below: Upgrade to WebSphere Application Server Liberty Fix Pack 8.5.5.1 or later then apply Interim Fix PI84267: Will upgrade you to IBM SDK, Java Technology Edition, Version 6R1 Service Refresh 8 Fix Pack 50 Upgrade to WebSphere Application Server Liberty Fix Pack 8.5.5.1 or later then apply Interim Fix PI84265: Will upgrade you to IBM SDK, Java Technology Edition, Version 7 Service Refresh 10 FP10 For IBM SDK, Java Technology Edition Version 7R1 and IBM SDK, Java Technology Edition Version 8, please refer to IBM Java SDKs for Liberty - --OR-- Apply IBM Java SDK shipped with WebSphere Application Server Liberty (17.0.0.3) or later. For Version 9 WebSphere Application Server Traditional: Update the IBM SDK, Java Technology Edition using the instructions in the IBM Knowledge Center Installing and updating IBM SDK, Java Technology Edition on distributed environments then use the IBM Installation manager to access the online product repositories to install the SDK or use IBM Installation manager and access the packages from Fixcentral. For V8.5.0.0 through 8.5.5.12 WebSphere Application Server Traditional and WebSphere Application Server Hypervisor Edition: For information on the IBM Java SDK that is now bundled with WebSphere Application Server Version 8.5.5 refer to the Knowledge Center link in the References section. Upgrade to WebSphere Application Server Traditional Fix Packs as noted below or later fix pack level and then apply one or more of the interim fixes below: Upgrade to WebSphere Application Server Traditional Fix Pack 8.5.5.1 or later then apply Interim Fix PI84266: Will upgrade you to IBM SDK, Java Technology Edition, Version 6R1 Service Refresh 8 Fix Pack 50 Upgrade to WebSphere Application Server Traditional Fix Pack 8.5.5.1 or later then apply Interim Fix PI84265: Will upgrade you to IBM SDK, Java Technology Edition, Version 7 Service Refresh 10 FP10 Upgrade to WebSphere Application Server Traditional Fix Pack 8.5.5.2 or later then apply Interim Fix PI84264: Will upgrade you to IBM SDK, Java Technology Edition, Version 7R1 Service Refresh 4 FP10 Upgrade to WebSphere Application Server Traditional Fix Pack 8.5.5.9 or later then apply Interim Fix PI84261: Will upgrade you to IBM SDK, Java Technology Edition, Version 8 Service Refresh 4 FP10 For environnments that have been upgraded to use the new default IBM SDK Version 8 bundled with WebSphere Application Server Fix Pack 8.5.5.11 or later: Apply Interim Fix PI84263: Will upgrade you to IBM SDK, Java Technology Edition, Version 8 Service Refresh 4 FP10 - --OR-- Apply IBM Java SDK shipped with WebSphere Application Server Fix pack 13 (8.5.5.13) or later (targeted availability 05 February 2018). For V8.0.0.0 through 8.0.0.13 WebSphere Application Server and WebSphere Application Server Hypervisor Edition: Upgrade to WebSphere Application Server Fix Pack 8.0.0.7 or later then apply the interim fix below: Apply Interim Fix PI84268: Will upgrade you to IBM SDK, Java Technology Edition, Version 6R1 Service Refresh 8 Fix Pack 50 - --OR-- Apply IBM Java SDK shipped with WebSphere Application Server Fix pack 14 (8.0.0.14) or later (targeted to be available 16 October 2017). For V7.0.0.0 through 7.0.0.43 WebSphere Application Server and WebSphere Application Server Hypervisor Edition: Upgrade to WebSphere Application Server Fix Pack 7.0.0.31 or later then apply the interim fix below: Apply Interim Fix PI84269: Will upgrade you to IBM SDK, Java Technology Edition, Version 6 Service Refresh 16 Fix Pack 50 - --OR-- Apply IBM Java SDK shipped with WebSphere Application Server Fix pack 45 (7.0.0.45) or later (targeted to be available 2Q 2018). For unsupported versions of the above products, 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 IBM Java SDK Version 8 bundled with WebSphere Application Server IBM Java SDKs for WebSphere Liberty IBM SDK Java Technology Edition Version 8.0 for WebSphere Liberty using archives Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 30 August 2017: original document 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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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWad09Ix+lLeg9Ub1AQgkKRAAjHBsYCJavn8G/GmP5BilxY3eKhxE+G72 HX4saAdX2s1Yt/oJQgYy5TkglRqFsvfzYJkYpKFJc5xLZSNAMEWkCtc/qtKPaYaU Ml5+mbhh7D8hZoxmNseP8O/gemoVGEvjcpiw1Od15I1YUKLzxaIlrLOBjHN76paM LEWH3Po+ch1M32HSJDfDEeBQ2GPBwbnUID+uVYLUamu5jaGOnT1UDZe0o4lSGAnx pHVdn/G0eArN9+iixrABoLuMFfhlX9uByUYB1VFhbaalKjzmJa08yxEXqL9tXAy0 kRSO2QNZUHlW34c9LqeWtcOIg7NLZDDr42nFwgbx7EJz8F7O1HUKJBFx1MUIsQ0m 639qOqeHjVT3OpufzeeHKGGVyipZsnpVX819oJ7tjBXkdCdc5OFlBD1qw2u5ZGns kcGU/8Jvn80xDHHhbM+7g1mfgRyH2t/5MszfeIp5mUljdfP2cdRLTczwJhHGAO3V 9I7XDpAFymVqAiSjP6E28pCIZ5+N/TFirrC6ryvjqrdGmBTMJ4nRCMz49+mGK4K4 sdSSWYl8WnzoFk9RMo7o+TTFlbFGOTfxVieDXQFOTMsJ6kNLr0eRUrKxjNxQEQTg 5jD119Ysim6ny9jCg4720TyHp0JkKYakfkm69uhT+yZJ+SrKHgMagczsFyDFWjiD FVVhe0LN14o= =QVLR -----END PGP SIGNATURE-----