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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.3139 Security Bulletin: IBM Integration Bus is affected by a Open Source Apache Tomcat Vulnerability (CVE-2017-5664 ) 8 December 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Integration Bus Publisher: IBM Operating System: AIX HP-UX Linux variants Solaris Windows Impact/Access: Provide Misleading Information -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2017-5664 Reference: ASB-2017.0180 ASB-2017.0177 ESB-2017.2998 ESB-2017.2995 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22011224 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: IBM Integration Bus is affected by a Open Source Apache Tomcat Vulnerability (CVE-2017-5664 ) Security Bulletin Document information More support for: IBM Integration Bus Software version: 9.0, 10.0 Operating system(s): AIX, HP-UX, Linux, Solaris, Windows Reference #: 2011224 Modified date: 07 December 2017 Summary IBM Integration Bus has addressed the following vulnerabilities Vulnerability Details CVEID: CVE-2017-5664 DESCRIPTION: Apache Tomcat could allow a remote attacker to bypass security restrictions, caused by the improper handling of specific HTTP request methods for static error pages by the Default Servlet error page mechanism. By sending a specially crafted GET request, an attacker could exploit this vulnerability to bypass HTTP method restrictions and cause the deletion or replacement of the target error page. CVSS Base Score: 6.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/126962 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L) Affected Products and Versions IBM Integration Bus V10.0.0.0 - V10.0.0.9 IBM Integration Bus V9.0.0.0 - V9.0.0.8 Remediation/Fixes +-----------------+-------------+-------+-------------------------------------+ | Product | VRMF | APAR | Remediation / Fix | +-----------------+-------------+-------+-------------------------------------+ | | |APAR |The APAR is available in fix pack | |IBM Integration |V10.0.0.10 |IT21580|10.0.0.10 | |Bus | | |http://www-01.ibm.com/support/ | | | | |docview.wss?uid=swg24043943 | +-----------------+-------------+-------+-------------------------------------+ |IBM Integration |V9.0.0.9 |APAR |The APAR is available in fix pack | |Bus | |IT21580|9.0.0.9 | | | | | | | | | |http://www-01.ibm.com/support/ | | | | |docview.wss?uid=swg24043947 | +-----------------+-------------+-------+-------------------------------------+ 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 7th 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 iQIVAwUBWinSoYx+lLeg9Ub1AQjnPA//bLrUqo3FQ6mYwyc+ckCcdEbBUsnY1UP4 oiDmp/LgGMOUvSoE/YcViTAR2ZWUY8/PiP9Nd0FqukOw42mTUiWh7WRoeb0mfpYs kcignPa6vUWoucJdLtc+2qlxs+fpWPkYWVayqVGgkdaLi6HJyK9+tiPjdUz8PfEV GbU7dtRScI3P+I2gzhvsML3i65/JsjVPEmQ+AanA9Or12CHhlPIkEp8RhMX/NFAE sI6yTNMeQkWeX0Y6h4oe69O+rlKWk27fPjogE3oLpw8JcR/+4blu84k+ydldor5o FbQPmSLh6PL1yOY8g5LJNfzMm6EPsVR5w39GKQPNCYLXlRlimNPD7cMorJSQsY36 jdp1Zl4E/MZswZ2XuJ74EUtkI+EJu3OQUYG3fkrPuW6H19mdnxT+GFyAT12+Ji3E +5I5oRkMttaJtxyJIHPhk1DFK5EkPUc2YkuaqYjdE6T7QLyzUgt8jg0sOjw5jkfF jYQgceqNLPtSdmSKZq+l0HfGii6NCfIYSjmSToRdUm2Gt7wkOzjwpR0cEMA7/HyJ T0qAZOI845XhgBc+mlcVNz7kJvBlfalSC5x0SS4ex0CEOfPBoDZ8PrgK5NKZ35c4 7xOZVTVAw1+v6s3klIjXDWGWTvKEuFpj36MELY0yIJ0F3FO7baXT/i3b1ZdrXozH U4gXaIGzaRo= =UJpx -----END PGP SIGNATURE-----