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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.2079 Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM DB2 Accessories Suite for Linux, UNIX and Windows (CVE-2015-4872, CVE-= 2015-4893, CVE-2015-4803) 2 September 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM DB2 for Linux, UNIX and Windows Publisher: IBM Operating System: AIX HP-UX Linux variants Solaris Windows Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2015-4893 CVE-2015-4872 CVE-2015-4803 Reference: ASB-2015.0103 ESB-2015.2831 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21988938 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM DB2 Accessories Suite for Linux, UNIX and Windows (CVE-2015-4872, CVE-2015-4893, CVE-2015-4803) Security Bulletin Document information More support for: DB2 for Linux, UNIX and Windows DB2 Text Search Software version: 10.1, 10.5 Operating system(s): AIX, HP-UX, Linux, Solaris, Windows Reference #: 1988938 Modified date: 2016-08-31 Summary There are multiple vulnerabilities in IBM SDK Java Technology Edition, Version 6 and Version 7 that is used by IBM DB2 Accessories Suite for Linux, UNIX and Windows. These issues were disclosed as part of the IBM Java SDK updates for October 2015. Vulnerability Details CVEID: CVE-2015-4872 DESCRIPTION: An unspecified vulnerability in Oracle Java SE and JRockit related to the Security component has no confidentiality impact, partial integrity impact, and no availability impact. CVSS Base Score: 5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/107361 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N) CVEID: CVE-2015-4893 DESCRIPTION: An unspecified vulnerability in Oracle Java SE and JRockit 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/107359 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) CVEID: CVE-2015-4803 DESCRIPTION: An unspecified vulnerability in Oracle Java SE and JRockit 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/107358 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) Affected Products and Versions IBM DB2 10.1, Accessories Suite for Linux, UNIX and Windows IBM DB2 10.5, Accessories Suite for Linux, UNIX and Windows Remediation/Fixes Check to see if either <DB2_install_dir>/db2tss/Stellent or <instance home>/db2tss/Stellent are installed directories. If neither of these directories exist, then the environment is not vulnerable to this risk. If you do see the Stellent directory then check the following: Check the accSuiteRelease.properties file located in <DB2_install_dir>/db2tss If the accSuiteRelease.properties file does not exist, or if the properties file exists, but the version number in the properties file is less than V2.3.0, reinstallation of the latest release is necessary: 1. Download DB2 10.1 Accessories Suite or DB2 10.5 Accessories Suite from https://www-01.ibm.com/marketing/iwm/iwm/web/reg/pick.do?source=swg-dm- db2accsuite&lang=en_US and extract. 2. Stop the text search service: db2ts stop for text 3. Run the installer to upgrade your existing setup 4. Verify in db2_install_dir/db2tss/accSuiteRelease.properties or db2instance_home/db2tss/accSuiteRelease.properties that the new version number is 2.3.0 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 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History Aug-31-2016: 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. - --------------------------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. 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