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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.0477 Security Bulletin: Security vulnerabilities have been identified in IBM WebSphere Application Server shipped with IBM Business Process Manager and WebSphere Lombardi Edition (CVE-2016-0483, CVE-2016-0475, CVE-2016-0466, CVE-2015-7575, CVE-2016-0448) 24 February 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Business Process Manager Advanced Publisher: IBM Operating System: AIX Linux variants Solaris Windows z/OS Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Modify Arbitrary Files -- Remote/Unauthenticated Access Privileged Data -- Remote with User Interaction Denial of Service -- Remote/Unauthenticated Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2016-0483 CVE-2016-0475 CVE-2016-0466 CVE-2016-0448 CVE-2015-7575 Reference: ASB-2016.0004 ESB-2016.0468 ESB-2016.0467 ESB-2016.0056 ESB-2016.0055 ESB-2016.0049 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21977021 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Security vulnerabilities have been identified in IBM WebSphere Application Server shipped with IBM Business Process Manager and WebSphere Lombardi Edition (CVE-2016-0483, CVE-2016-0475, CVE-2016-0466, CVE-2015-7575, CVE-2016-0448) Security Bulletin Document information More support for: IBM Business Process Manager Advanced Security Software version: 7.5, 7.5.0.1, 7.5.1, 7.5.1.1, 7.5.1.2, 8.0, 8.0.1, 8.0.1.1, 8.0.1.2, 8.0.1.3, 8.5, 8.5.0.1, 8.5.0.2, 8.5.5, 8.5.6 Operating system(s): AIX, Linux, Solaris, Windows, z/OS Reference #: 1977021 Modified date: 2016-02-23 Summary WebSphere Application Server (WAS) is shipped as a component of IBM Business Process Manager (BPM) and WebSphere Lombardi Edition (WLE). Information about security vulnerabilities affecting WebSphere Application Server has been published in security bulletins. There are multiple vulnerabilities inIBM SDK Java Technology Edition that is used by IBM Process Designerin IBM Business Process Manager and WebSphere Lombardi Edition. These issues were disclosed as part of the IBM Java SDK updates in January 2016 and includes the vulnerability commonly referred to as SLOTH. Vulnerability Details Consult Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect WebSphere Application Server January 2016 CPU (CVE-2016-0475, CVE-2016-0466, CVE-2015-7575, CVE-2016-0448) for vulnerability details and information about fixes. CVEID: CVE-2016-0483 DESCRIPTION: An unspecified vulnerability related to the AWT component has complete confidentiality impact, complete integrity impact, and complete availability impact. CVSS Base Score: 10 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/109945 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C) CVEID: CVE-2016-0475 DESCRIPTION: An unspecified vulnerability related to the Libraries component has partial confidentiality impact, partial integrity impact, and no availability impact. CVSS Base Score: 5.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/109946 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:N) CVEID: CVE-2016-0466 DESCRIPTION: An unspecified vulnerability related to the JAXP component could allow a remote attacker to cause a denial of service. CVSS Base Score: 5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/109948 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) CVEID: CVE-2015-7575 DESCRIPTION: The TLS protocol could allow weaker than expected security caused by a collision attack when using the MD5 hash function for signing a ServerKeyExchange message during a TLS handshake. An attacker could exploit this vulnerability using man-in-the-middle techniques to impersonate a TLS server and obtain credentials. This vulnerability is commonly referred to as SLOTH. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/109415 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/UI:U/C:H/I:L/A:N) CVEID: CVE-2016-0448 DESCRIPTION: An unspecified vulnerability related to the JMX component could allow a remote attacker to obtain sensitive information. CVSS Base Score: 4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/109949 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:S/C:P/I:N/A:N) Affected Products and Versions IBM Business Process Manager all editions V7.5 up to 7.5.1.2 IBM Business Process Manager all editions V8.0 up to V8.0.1.3 IBM Business Process Manager all editions V8.5.0 up to V8.5.0.2 IBM Business Process Manager all editions V8.5.5 and V8.5.6 WebSphere Lombardi Edition V7.2.0.x For earlier unsupported versions of the products, IBM recommends upgrading to a fixed, supported version of the product. Remediation/Fixes Follow the instructions in Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect WebSphere Application Server January 2016 CPU (CVE-2016-0475, CVE-2016-0466, CVE-2015-7575, CVE-2016-0448) to update to the required fixpack of WebSphere Application Server and then download and install the WebSphere Application Server interim fix to update your IBM SDK for Java version. In addition to applying required fixes to the server side components of IBM Business Process Manager and WebSphere Lombardi Edition, you must also update IBM Process Designer by applying an interim fix (JR55110) to IBM Business Process Manager or WebSphere Lombardi Edition: IBM Business Process Manager Express IBM Business Process Manager Standard IBM Business Process Manager Advanced WebSphere Lombardi Edition 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 v2 Guide On-line Calculator v2 Complete CVSS v3 Guide On-line Calculator v3 IBM SDK, Java Technology Edition Security Alerts page Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 23 Feb 2016: 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. Segment Product Component Platform Version Edition Business Integration IBM Business Process Manager Express Security Linux, Windows 8.5.6, 8.5.5, 8.5.0.2, 8.5.0.1, 8.5, 8.0.1.3, 8.0.1.2, 8.0.1.1, 8.0.1, 8.0, 7.5.1.2, 7.5.1.1, 7.5.1, 7.5.0.1, 7.5 Business Integration IBM Business Process Manager Standard Security AIX, Linux, Solaris, Windows 8.5.6, 8.5.5, 8.5.0.2, 8.5.0.1, 8.5, 8.0.1.3, 8.0.1.2, 8.0.1.1, 8.0.1, 8.0, 7.5.1.2, 7.5.1.1, 7.5.1, 7.5.0.1, 7.5 Business Integration WebSphere Lombardi Edition Security AIX, HP-UX, Linux, Linux zSeries, Linux/x86, Solaris, Windows, Windows Vista, Windows XP 7.2.0.5, 7.2.0.4, 7.2.0.3, 7.2.0.2, 7.2.0.1, 7.2 Business Integration IBM Process Designer General Windows 8.5.6, 8.5.5, 8.5.0.2, 8.5.0.1, 8.5, 8.0.1.3, 8.0.1.2, 8.0.1.1, 8.0.1, 8.0, 7.5.1.2, 7.5.1.1, 7.5.1 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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