Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.3097 Security Bulletin: Cross-Site Scripting vulnerability in IBM Support Tools for Lotus WCM (CVE-2017-1536) 5 December 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Support Tools Publisher: IBM Operating System: AIX HP-UX IBM i Linux variants Solaris Windows z/OS Impact/Access: Cross-site Scripting -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2017-1536 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22008031 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Cross-Site Scripting vulnerability in IBM Support Tools for Lotus WCM (CVE-2017-1536) Security Bulletin Document information More support for: WebSphere Portal Software version: 7.0, 8.0, 8.5, 9.0 Operating system(s): AIX, HP-UX, IBM i, Linux, Solaris, Windows, z/OS Reference #: 2008031 Modified date: 04 December 2017 Summary A fix is available for a cross-site scripting vulnerability in "IBM Support Tools for Lotus WCM" (CVE-2017-1536). "IBM Support Tools for Lotus WCM" is a portlet available on the IBM Collaboration Solutions Catalog which is used to troubleshoot WCM content related issues in IBM WebSphere Portal. It is not part of the out of the box installation of IBM WebSphere Portal. Vulnerability Details CVEID: CVE-2017-1536 DESCRIPTION: IBM Support Tools for Lotus WCM is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. CVSS Base Score: 5.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/130733 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) Affected Products and Versions Affected Product Affected Versions IBM Support Tools for Lotus WCM 1.0 - 1.7.0 Remediation/Fixes Product Fix IBM Support Tools for Lotus WCM Upgrade to IBM Support Tools for Lotus WCM version 1.7.1 Workarounds and Mitigations Stop or uninstall the "IBM Support Tools for Lotus WCM" portlet. Important note IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk. References Complete CVSS v3 Guide On-line Calculator v3 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 4 December 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: 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). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWiXcc4x+lLeg9Ub1AQjdCQ/+Mm4mBHFmJC+j6oxTHUX7MWge5P4QtDld RX/kU9x4aD/kaEX74UYRvuPAbJu+s36Z1ngaaE9ilAGkCagteWCfsQcc95kQeO6H 7LCGAhiQke/KNiNP0MfBC3QX9436byrGI3/bp9hTZYFCxkdXWn5YDZqyH+sMxLJw sGW4J4E4X/QeVJemzcAfZFfBz5FUMBCGyCpEMI82WLf0blhPV7PgzRFYus1vpEKw jQ8a/Md65jmNgTVDrGkR2dJg/2cuXuS/rdqFjmu8xXAyhWtHNOhBLHNH2IChQ6lu l/fJHiIiaQ7rg7XmiRRxcno/TLeGmEaXr+5ELW8fZZnRcyE35g63Ww6CuFzWZ0uZ WhAaAW5FVB0lFkD9xQ0Hhl/mlztmwcYec2UA090PpwjQbew7cv28RFvDXwta0wTm Y36loFWKsBNb+av5WnR76FEPPyTM+stCaujxFzguoXrcGQeuWQHoJZUf8er+aP93 O+29ku4LjSuZQ0n43xyl3BgdIlKyizonuxBFIEtvcFOqtzV+wbaMjmadRvtovRaY hF/h4I+clfpE9Bpdi+Vhn0V6EaJtBfsasbWCYNZr9aX1IYsNPW87P4F/3OctrXg0 ht/qrt03AxPdrdFpK/JxU/Bc9hyIEc85IZ3CpQDphpo8yAVtgqSDF5lsU89kuoh2 +T0HRmbbTrQ= =dLig -----END PGP SIGNATURE-----