-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat JBoss Data Virtualization 6.3 Update 7 security update Advisory ID: RHSA-2017:2477-01 Product: Red Hat JBoss Data Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2017:2477 Issue date: 2017-08-15 CVE Names: CVE-2015-3254 CVE-2017-5637 CVE-2017-7525 ===================================================================== 1. Summary: An update is now available for Red Hat JBoss Data Virtualization. Red Hat Product Security has rated this update as having a security impact of Important. 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 Data Virtualization is a lean data integration solution that provides easy, real-time, and unified data access across disparate sources to multiple applications and users. JBoss Data Virtualization makes data spread across physically distinct systems - such as multiple databases, XML files, and even Hadoop systems - appear as a set of tables in a local database. This release of Red Hat JBoss Data Virtualization 6.3 Update 7 serves as a replacement for Red Hat JBoss Data Virtualization 6.3 Update 6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Security Fix(es): * A deserialization flaw was discovered in the jackson-databind which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. (CVE-2017-7525) * A vulnerability was discovered in Apache Thrift client libraries that allows remote, authenticated attackers to cause an infinite recursion via vectors involving the skip function; resulting in a denial of service (DoS) condition. (CVE-2015-3254) * A denial of service vulnerability was discovered in ZooKeeper which allows an attacker to dramatically increase CPU utilization by abusing "wchp/wchc" commands, leading to the server being unable to serve legitimate requests. (CVE-2017-5637) Red Hat would like to thank Liao Xinxi (NSFOCUS) for reporting CVE-2017-7525. 3. Solution: Before applying the update, back up your existing Red Hat JBoss Data Virtualization installation (including its databases, applications, configuration files, and so on). Note that it is recommended to halt the Red Hat JBoss Data Virtualization server by stopping the JBoss Application Server process before installing this update, and then after installing the update, restart the Red Hat JBoss Data Virtualization server by starting the JBoss Application Server process. 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/): 1454808 - CVE-2017-5637 zookeeper: Incorrect input validation with wchp/wchc four letter words 1462702 - CVE-2017-7525 jackson-databind: Deserialization vulnerability via readValue method of ObjectMapper 1462783 - CVE-2015-3254 thrift: Infinite recursion via vectors involving the skip function 5. References: https://access.redhat.com/security/cve/CVE-2015-3254 https://access.redhat.com/security/cve/CVE-2017-5637 https://access.redhat.com/security/cve/CVE-2017-7525 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=data.services.platform&downloadType=securityPatches&version=6.3.0 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 iD8DBQFZkw+VXlSAg2UNWIIRAjRPAKCQB3sAGC0r8CRA7UAwANIGLYbYOACglbUm yNok32QMlwbMdl5AsafILjg= =9Aix -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce