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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.0440 Moderate: Apache Commons Fileupload and JBoss Web security update 4 April 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Apache Commons Fileupload JBoss Web Publisher: Red Hat Operating System: Red Hat Windows Solaris Impact/Access: Denial of Service -- Remote/Unauthenticated Cross-site Scripting -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2014-0050 CVE-2013-4286 CVE-2005-2090 Reference: AL-2007.0092 ESB-2014.0420 ESB-2014.0394 ESB-2014.0292 ESB-2014.0171 ESB-2014.0167 ESB-2010.0692 ESB-2009.0093 ESB-2008.0663 ESB-2008.0657 ESB-2008.0533 ESB-2008.0024 ESB-2007.0773 ESB-2007.0339 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2014-0373.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running Apache Commons Fileupload or JBoss Web check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: Apache Commons Fileupload and JBoss Web security update Advisory ID: RHSA-2014:0373-01 Product: Red Hat JBoss Middleware Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-0373.html Issue date: 2014-04-03 CVE Names: CVE-2013-4286 CVE-2014-0050 ===================================================================== 1. Summary: An update for the Apache Commons Fileupload and JBoss Web components that fixes two security issues is now available from the Red Hat Customer Portal for Red Hat JBoss BRMS 6.0.1 and Red Hat JBoss BPM Suite 6.0.1. The Red Hat Security Response Team has rated this update as having Moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Description: JBoss Web Server is an enterprise ready web server designed for medium and large applications, and is based on Tomcat. JBoss Web Server provides organizations with a single deployment platform for Java Server Pages (JSP) and Java Servlet technologies, PHP, and CGI. It uses a genuine high performance hybrid technology that incorporates the best of the most recent OS technologies for processing high volume data, while keeping all the reference Java specifications. Apache Commons FileUpload package makes it easy to add robust, high-performance, file upload capability to servlets and web applications. It was found that when JBoss Web processed a series of HTTP requests in which at least one request contained either multiple content-length headers, or one content-length header with a chunked transfer-encoding header, JBoss Web would incorrectly handle the request. A remote attacker could use this flaw to poison a web cache, perform cross-site scripting (XSS) attacks, or obtain sensitive information from other requests. (CVE-2013-4286) A denial of service flaw was found in the way Apache Commons FileUpload, which is embedded in the JBoss Web component of JBoss EAP bundled with JBoss BRMS and BPM Suite, handled small-sized buffers used by MultipartStream. A remote attacker could use this flaw to create a malformed Content-Type header for a multipart request, causing JBoss Web to enter an infinite loop when processing such an incoming request. (CVE-2014-0050) All users of the affected products as provided from the Red Hat Customer Portal are advised to apply this update. 3. Solution: The References section of this erratum contains download links (you must log in to download the updates). Before applying the updates, back up your existing installation, including all applications, configuration files, databases and database settings, and so on. It is recommended to halt the server by stopping the JBoss Application Server process before installing this update, and then after installing the update, restart the server by starting the JBoss Application Server process. 4. Bugs fixed (https://bugzilla.redhat.com/): 1062337 - CVE-2014-0050 apache-commons-fileupload: denial of service due to too-small buffer size used by MultipartStream 1069921 - CVE-2013-4286 tomcat: incomplete fix for CVE-2005-2090 5. References: https://www.redhat.com/security/data/cve/CVE-2013-4286.html https://www.redhat.com/security/data/cve/CVE-2014-0050.html https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=brms&downloadType=securityPatches&version=6.0.1 https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=bpm.suite&downloadType=securityPatches&version=6.0.1 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2014 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFTPdmNXlSAg2UNWIIRAgR7AKCpF/GM0ZPGnl7kk1iEoAqsRnseKwCgvSWn 2LAP5hYcZ4D0KUr31fcButw= =U9fo - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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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