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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2860 Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Cognos Command Center (CVE-2017-10115, CVE-2017-10116) 10 November 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Cognos Command Center Publisher: IBM Operating System: 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 Reference: ESB-2017.2842 ESB-2017.2841 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22009304 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Cognos Command Center (CVE-2017-10115, CVE-2017-10116) Security Bulletin Document information More support for: Cognos Command Center Software version: 10.2.4 Operating system(s): Windows Software edition: All Editions Reference #: 2009304 Modified date: 08 November 2017 Summary There are multiple vulnerabilities in IBM(R) Runtime Environment Java(TM) Technology Edition, Version 8 that is used by IBM Cognos Command Center. These issues were disclosed as part of the IBM Java SDK updates for July 2017. Vulnerability Details CVEID: CVE-2017-10115 DESCRIPTION: An unspecified vulnerability related to the Java SE 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 related to the Java SE 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 IBM Cognos Command Center 10.2.4 All Editions Remediation/Fixes The recommended solution is to apply the IBM JRE 8.0.4.10 to the affected version of IBM Cognos Command Center. The fix can be found here: 10.2.4-BA-CCC-Win32-JRE-80SR4FP10 Installation instructions for applying this fix. For Microsoft Windows servers where the Agent or the Server component is installed please follow this procedure: Step 1: Download the 32 bit IBM Java JRE (file name: ibm-java-jre-80-win-i386.zip, Size: 117.8 MB, Build: pwi3280sr4fp10-20170727_01(SR4 FP10)). Step 2: Stop the CccServer, CccQueue and CccAgent Microsoft Windows services. Step 3: Rename the <INSTALLDIR>\Common\java.8.0.0 directory to <INSTALLDIR>\Common\ java.8.0.0.orig Step 4: Unpack the content of the ibm-java-jre-80-win-i386.zip file to <INSTALLDIR>\ Common\java.8.0.0 Step 5: Start the CccAgent, CccQueue and CccServer Microsoft Windows services. Step 6: Validate the installation by testing the connectivity to the agent using the CCC Client. Upgrade instructions after applying this fix. For all IBM Cognos Command Center installations with the above fix applied: Before upgrading your installation to a newer version please revert to the original \java\ directory by following this procedure. Step A: Stop the CccServer, CccQueue and CccAgent Windows services. Step B: Rename the <INSTALLDIR>\Common\java directory to <INSTALLDIR>\Common\java.cve Step c: Rename the <INSTALLDIR>\Common\java.orig directory to <INSTALLDIR>\Common\java Step D: Proceed to upgrade your Cognos Command Center installation to a newer version. Step E: After the upgrade to the newer version is done, please reapply this fix starting from Step 1. You should verify applying this fix does not cause any compatibility issues. 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 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 None. Change History 08 November 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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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: https://www.auscert.org.au/bulletins/ =========================================================================== 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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