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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2859 Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational Developer for i and Rational Developer for AIX and Linux 10 November 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Rational Developer Publisher: IBM Operating System: Linux variants Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Modify Arbitrary Files -- Remote with User Interaction Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2017-10116 CVE-2017-10115 CVE-2017-3539 CVE-2017-3511 Reference: ESB-2017.2533 ESB-2017.2532 ESB-2017.2020 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22010191 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational Developer for i and Rational Developer for AIX and Linux Security Bulletin 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, 9.5.1, 9.5.1.1, 9.5.1.2 Operating system(s): Linux, Windows Software edition: Modernization Tools- EGL Edition, Modernization Tools- Java Edition, RPG and COBOL Tools Reference #: 2010191 Modified date: 08 November 2017 Summary There are multiple vulnerabilities in IBM(R) SDK Java(TM) Technology Edition, Versions 7 and 8 that are used by Rational Developer for i and Rational Developer for AIX and Linux. These issues were disclosed as part of the IBM Java SDK updates in April 2017 (CVE-2017-3511, CVE-2017-3539) and July 2017 (CVE-2017-10115, CVE-2017-10116). Vulnerability Details CVEID: CVE-2017-3511 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded, JRockit JCE component could allow an unauthenticated attacker to take control of the system. CVSS Base Score: 7.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 124890 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H) CVEID: CVE-2017-3539 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded Security component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and no availability impact. CVSS Base Score: 3.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 124915 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N) CVEID: CVE-2017-10115 DESCRIPTION: An unspecified vulnerability in Oracle Java SE 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) CVEID: CVE-2017-10116 DESCRIPTION: An unspecified vulnerability in Oracle Java SE 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) Affected Products and Versions +--------------------------------------+--------------------------------------+ |Product Name |Versions Affected | +--------------------------------------+--------------------------------------+ |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, 9.5.1, 9.5.1.1, 9.5.1.2 | +--------------------------------------+--------------------------------------+ |Rational Developer for AIX and Linux, |9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1, | |AIX COBOL Edition |9.1.1.1, 9.1.1.2, 9.1.1.3, 9.1.1.4 | +--------------------------------------+--------------------------------------+ |Rational Developer for AIX and Linux, |9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1, | |C/C++ Edition |9.1.1.1, 9.1.1.2, 9.1.1.3, 9.1.1.4 | +--------------------------------------+--------------------------------------+ Remediation/Fixes Update the IBM SDK, Java Technology Edition of the product to address this vulnerability: +------------------+------------------------+---------------------------------+ |Product |VRMF |Remediation/First Fix | +------------------+------------------------+---------------------------------+ |Rational Developer|9.0 through to 9.1 | o For all versions, update the | |for i | | 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. | | | | o Or, you can optionally | | | | download the update manually | | | | and apply interim fix: IBM | | | | SDK Java Technology Edition | | | | Critical Patch Update - July | | | | 2017 - RDi. Make sure to | | | | click on the Java 7.0 Update | | | | FC link to update to IBM Java| | | | 7 SR10 FP10. | +------------------+------------------------+---------------------------------+ |Rational Developer|9.5 | o For all versions, update the | |for i | | 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. | | | | o Or, you can optionally | | | | download the update manually | | | | and apply interim fix: IBM | | | | SDK Java Technology Edition | | | | Critical Patch Update - July | | | | 2017 - RDi. Make sure to | | | | click on the Java 8.0 Update | | | | FC link to update to IBM Java| | | | 8 SR4 FP10. | +------------------+------------------------+---------------------------------+ |Rational Developer|9.0 through to 9.1 | o For all client versions, | |for AIX and Linux | | 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. | | | | o Or, you can optionally | | | | download the update manually | | | | and apply interim fix: IBM | | | | SDK Java Technology Edition | | | | Critical Patch Update - July | | | | 2017 - RDAL. Make sure to | | | | click on the Java 7.0 Update | | | | FC link to update to IBM Java| | | | 7 SR10 FP10. | +------------------+------------------------+---------------------------------+ 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 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 8 Nov 2017: 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. 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