-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat JBoss Enterprise Application Platform security update Advisory ID: RHSA-2017:1409-01 Product: Red Hat JBoss Enterprise Application Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2017-1409.html Issue date: 2017-06-07 CVE Names: CVE-2016-9606 CVE-2017-2595 CVE-2017-2666 CVE-2017-2670 ===================================================================== 1. Summary: An update is now available for Red Hat JBoss Enterprise Application Platform. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Description: Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server. This release of Red Hat JBoss Enterprise Application Platform 7.0.6 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.0.5, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Security Fix(es): * It was discovered that under certain conditions RESTEasy could be forced to parse a request with YamlProvider, resulting in unmarshalling of potentially untrusted data. An attacker could possibly use this flaw execute arbitrary code with the permissions of the application using RESTEasy. (CVE-2016-9606) * It was found that the log file viewer in Red Hat JBoss Enterprise Application 6 and 7 allows arbitrary file read to authenticated user via path traversal. (CVE-2017-2595) * It was discovered that the code that parsed the HTTP request line permitted invalid characters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own. (CVE-2017-2666) * It was found that with non-clean TCP close, Websocket server gets into infinite loop on every IO thread, effectively causing DoS. (CVE-2017-2670) Red Hat would like to thank Moritz Bechler (AgNO3 GmbH & Co. KG) for reporting CVE-2016-9606 and Gregory Ramsperger and Ryan Moak for reporting CVE-2017-2670. The CVE-2017-2666 issue was discovered by Radim Hatlapatka (Red Hat). 3. Solution: Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications. The References section of this erratum contains a download link (you must log in to download the update). 4. Bugs fixed (https://bugzilla.redhat.com/): 1400644 - CVE-2016-9606 Resteasy: Yaml unmarshalling vulnerable to RCE 1413028 - CVE-2017-2595 wildfly: Arbitrary file read via path traversal 1436163 - CVE-2017-2666 undertow: HTTP Request smuggling vulnerability due to permitting invalid characters in HTTP requests 1438885 - CVE-2017-2670 undertow: IO thread DoS via unclean Websocket closing 5. References: https://access.redhat.com/security/cve/CVE-2016-9606 https://access.redhat.com/security/cve/CVE-2017-2595 https://access.redhat.com/security/cve/CVE-2017-2666 https://access.redhat.com/security/cve/CVE-2017-2670 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform&downloadType=securityPatches&version=7.0 https://access.redhat.com/documentation/en/red-hat-jboss-enterprise-application-platform/version-7.0/ https://access.redhat.com/documentation/en/jboss-enterprise-application-platform/ 6. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFZOEnNXlSAg2UNWIIRAmfLAKCOFoVSwwVmKY/U2nTQlTH0Suw9lACeNUD8 6wuP83A/Qg0Y0WsqOm6jFI0= =eKqF -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce