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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2469 Security Bulletin: : Security vulnerabilities have been identified in Tivoli Storage FlashCopy Manager shipped with IBM Db2. 2 October 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Db2 Publisher: IBM Operating System: AIX Linux variants Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Access Privileged Data -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Provide Misleading Information -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-7052 CVE-2016-6309 CVE-2016-6306 CVE-2016-6303 CVE-2016-2183 CVE-2016-2182 CVE-2016-2178 CVE-2016-2177 Reference: ASB-2017.0001 ASB-2016.0120 ESB-2016.2898 ESB-2016.2664 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22008828 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: : Security vulnerabilities have been identified in Tivoli Storage FlashCopy Manager shipped with IBM Db2. Document information More support for: DB2 for Linux, UNIX and Windows Software version: 10.1, 10.5, 11.1 Operating system(s): AIX, Linux Software edition: Advanced Enterprise Server, Advanced Workgroup Server, Enterprise Server, Express, Express-C, Personal, Workgroup Server Reference #: 2008828 Modified date: 29 September 2017 Security Bulletin Summary IBM Tivoli Storage FlashCopy Manager (FCM) is shipped as a component of IBM Db2. Information about security vulnerabilities affecting IBM Tivoli Storage FCM has been published in a security bulletin. Vulnerability Details Please consult the security bulletin "Vulnerabilities in OpenSSL affect Tivoli Storage FlashCopy Manager Unix" for vulnerability details. Affected Products and Versions IBM Db2 Advanced Copy Services included in IBM Db2 and Db2 Connect v10.1, v10.5 and v11.1 server editions running on AIX and Linux are affected. Only users of DB2 Advanced Copy Services (snapshot backup) are affected by this vulnerability. IBM Db2 includes a restricted version of IBM Tivoli Storage FlashCopy Manager, i.e. FCM v3.2 and v4.1, and both versions are affected by this vulnerability. IBM Db2 Advanced Copy Services in conjunction with IBM Tivoli Storage FCM 3.2 or 4.1, on all current fix packs of IBM Db2 v10.1, v10.5 and v11.1, are affected. AIX installations of Db2 may have this package installed by default, though it may not be in use on the system. FCM is not automatically installed on Linux and neither platforms for IBM Db2 v11.1. IBM Db2 v11.1 uses FCM v4.1 and older version of IBM Db2 uses FCM v3.2. Remediation/Fixes If you use Db2 Advanced Copy Services (snapshot backup) with the restricted version of FCM included with Db2, then obtain the updated and remediated restricted version of FCM (v.4 1). Note: The fix is only available for FCM v4.1. The updated package allow users to upgrade their restricted FCM v3.2 to restricted FCM v4.1. The FCM package containing the fix For Db2 v11.1 can be found in Passport Advantage +---------------------------------------------------------------+-------------+ |Package Name |Part Number | +---------------------------------------------------------------+-------------+ |IBM FlashCopy Limited function for xLinux and AIX SDK V1.0 for |CNLN8ML | |AIX Multilingual | | +---------------------------------------------------------------+-------------+ |IBM FlashCopy Limited function for xLinux SDK V1.0 for Linux on|CNLN9ML | |AMD64 and Intel EM64T systems (x64) Multilingual | | +---------------------------------------------------------------+-------------+ The FCM package containing the fix For Db2 v10.5 can be found in Fix Central for v10.5 by searching for the keyword FCM. +----------+------------------------------------------------------------------+ |Platform |Description | +----------+------------------------------------------------------------------+ |AIX |Db2 10.5 Fix Pack 9 for AIX (64 bit), Aix distros for FCM | +----------+------------------------------------------------------------------+ |Linux |Db2 10.5 Fix Pack 9 for Linux/x86-64 (64 bit), Linux distros for | | |FCM | +----------+------------------------------------------------------------------+ The FCM packages for Db2 v10.5 can be used with both Db2 v10.1 and Db2 v10.5 on any fix pack. Please note that for the AIX platform, Db2 v10.1 and Db2 v10.5 up to FP8, installing the fixpack will overwrite the FCM in sqllib/acs with a vulnerable version of FCM. You need to reapply the FCM fix after each fixpack update. As of Db2 v10.5 FP9, fixpack updates will remove all files under the directory sqllib/acs. You will need to install the latest FCM after each fixpack update. For installation instructions, please follow the documentation provided within the IBM Db2 information center: http://www-01.ibm.com/support/knowledgecenter/SSEPGG_10.1.0/com.ibm.db2.luw.admin.ha.doc/doc/c0053160.html Workarounds and Mitigations None. References Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History September 29, 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. 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. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. 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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