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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.1461 Important: jakarta-commons-fileupload security update 16 October 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: jakarta-commons-fileupload Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 5 Red Hat Enterprise Linux Server 6 UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Overwrite Arbitrary Files -- Remote/Unauthenticated Create Arbitrary Files -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2013-2186 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2013-1428.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running jakarta-commons-fileupload 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: Important: jakarta-commons-fileupload security update Advisory ID: RHSA-2013:1428-01 Product: Red Hat JBoss Web Server Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-1428.html Issue date: 2013-10-15 CVE Names: CVE-2013-2186 ===================================================================== 1. Summary: An updated jakarta-commons-fileupload package that fixes one security issue is now available for Red Hat JBoss Web Server 1.0.2 for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: Red Hat JBoss Web Server 1.0 for RHEL 6 Server - noarch Red Hat JBoss Web Server 1.0 for RHEL 5 Server - noarch 3. Description: The Apache Commons FileUpload component can be used to add a file upload capability to your applications. A flaw was found in the way the DiskFileItem class handled NULL characters in file names. A remote attacker able to supply a serialized instance of the DiskFileItem class, which will be deserialized on a server, could use this flaw to write arbitrary content to any location on the server that is accessible to the user running the application server process. (CVE-2013-2186) Warning: Before applying the update, back up your existing Red Hat JBoss Enterprise Web Server installation (including all applications and configuration files). All users of Red Hat JBoss Web Server 1.0.2 on Red Hat Enterprise Linux 5 and 6 are advised to upgrade to this updated package. The JBoss server process must be restarted for the update to take effect. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 974814 - CVE-2013-2186 Apache commons-fileupload: Arbitrary file upload via deserialization 6. Package List: Red Hat JBoss Web Server 1.0 for RHEL 5 Server: Source: jakarta-commons-fileupload-1.1.1-7.7.ep5.el5.src.rpm noarch: jakarta-commons-fileupload-1.1.1-7.7.ep5.el5.noarch.rpm Red Hat JBoss Web Server 1.0 for RHEL 6 Server: Source: jakarta-commons-fileupload-1.1.1-7.7.ep5.el6.src.rpm noarch: jakarta-commons-fileupload-1.1.1-7.7.ep5.el6.noarch.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2013-2186.html https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2013 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFSXYzIXlSAg2UNWIIRAr7tAJ9QrO68l0KDK5N+mQOiq0j59MTB8QCffTC9 R8FkTcZKdXawLJfJTUy3FrA= =q1fn - -----END PGP SIGNATURE----- - --------------------------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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