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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.1215 Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational Developer for i, Rational Developer for AIX and Linux, Rational Developer for Power Systems Software 16 May 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Rational Developer for AIX and Linux Publisher: IBM Operating System: Linux variants Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Increased Privileges -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2016-0376 CVE-2016-0363 Reference: ESB-2016.1205 ESB-2016.1203 ESB-2016.1198 ESB-2016.1059 ESB-2016.1049 ESB-2016.1048 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21982399 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational Developer for i, Rational Developer for AIX and Linux, Rational Developer for Power Systems Software Document information More support for: Rational Developer for i General Information Software version: 9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1, 9.1.1.1, 9.5, 9.5.0.1, 9.5.0.2, 9.5.0.3 Operating system(s): Linux, Windows Software edition: Modernization Tools- EGL Edition, Modernization Tools- Java Edition, RPG and COBOL Tools Reference #: 1982399 Modified date: 2016-05-13 Security Bulletin Summary There are multiple vulnerabilities in IBM SDK Java Technology Edition, Versions 7, and 8 that are used by Rational Developer for i, Rational Developer for AIX and Linux, Rational Developer for Power Systems Software (CVE-2016-0363, CVE-2016-0376). These issues were disclosed as part of the IBM Java SDK updates in April 2016. Vulnerability Details Rational Developer for i, Rational Developer for AIX and Linux, Rational Developer for Power Systems Software are affected by the following vulnerabilities: CVEID: CVE-2016-0363 DESCRIPTION: IBM SDK, Java Technology Edition contains a vulnerability in the IBM ORB implementation that may allow untrusted code running under a security manager to elevate its privileges. CVSS Base Score: 8.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112016 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) CVEID: CVE-2016-0376 DESCRIPTION: A vulnerability in IBM Java SDK could allow a remote attacker to execute arbitrary code on the system. This vulnerability allows code running under a security manager to escalate its privileges by modifying or removing the security manager. CVSS Base Score: 8.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112152 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) Affected Products and Versions Product Name Versions Affected Rational Developer for Power Systems Software 8.5, 8.5.1 Rational Developer for i 9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1, 9.1.1.1, 9.5, 9.5.0.1, 9.5.0.2, 9.5.0.3 Rational Developer for AIX and Linux, AIX COBOL 9.0, Edition 9.0.0.1, 9.0.1, 9.1, 9.1.1, 9.1.1.1, 9.1.1.2 Rational Developer for AIX and Linux, C/C++ 9.0, 9.0.0.1, Edition 9.0.1, 9.1, 9.1.1, 9.1.1.1, 9.1.1.2 Remediation/Fixes Product VRMF Remediation/First Fix Rational Developer for Power Systems Software 8.5 through 8.5.1 For all versions, apply IBM SDK Java Technology Edition Critical Patch Update - April 2016 - RD Power Rational Developer for i 9.0 through to 9.5 For all versions, update the currently installed product using Installation Manager. For instructions on installing this update using Installation Manager, review the topic Updating Installed Product Packages in the IBM Knowledge Center. Or, you can optionally download the update manually and apply IBM SDK Java Technology Edition Critical Patch Update - April 2016- RDi Rational Developer for AIX and Linux 9.0 through to 9.1 For all client versions, update the currently installed product using Installation Manager. For instructions on installing this update using Installation Manager, review the topic Updating Installed Product Packages in the IBM Knowledge Center. For server updates or to manually download and apply the client updates see IBM SDK Java Technology Edition Critical Patch Update - April 2016 - RDAL Workarounds and Mitigations None Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. References Complete CVSS v2 Guide On-line Calculator v2 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 Acknowledgement CVE-2016-0363 and CVE-2016-0376 were reported by Adam Gowdiak of Security Explorations. Change History 10 May 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. Cross reference information Segment Product Component Platform Version Edition Software Development Rational Developer for AIX and Linux Linux, Windows 9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1, 9.1.1.1, 9.1.1.2 AIX COBOL Edition, C/C++ Edition Software Development Rational Developer for i Linux, Windows 9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1, 9.1.1.1, 9.5, 9.5.0.1, RPG and COBOL Tools, Modernization Tools- Java Edition, Modernization Tools- EGL Edition 9.5.0.2, 9.5.0.3 Software Development Rational Developer for Power Systems Software Windows, Linux 8.5, 8.5.1 All Edition - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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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