-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: Red Hat JBoss SOA Platform security update Advisory ID: RHSA-2016:1376-01 Product: Red Hat JBoss SOA Platform Advisory URL: https://access.redhat.com/errata/RHSA-2016:1376 Issue date: 2016-06-30 CVE Names: CVE-2015-0226 CVE-2015-0254 CVE-2015-3253 CVE-2016-2141 CVE-2016-2510 ===================================================================== 1. Summary: An update is now available for Red Hat JBoss SOA Platform 5.3.1. Red Hat Product Security has rated this update as having a security impact of Critical. 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 SOA Platform is the next-generation ESB and business process automation infrastructure. Red Hat JBoss SOA Platform allows IT to leverage existing (MoM and EAI), modern (SOA and BPM-Rules), and future (EDA and CEP) integration methodologies to dramatically improve business process execution speed and quality. Security Fix(es): * It was found that JGroups did not require necessary headers for encrypt and auth protocols from new nodes joining the cluster. An attacker could use this flaw to bypass security restrictions, and use this vulnerability to send and receive messages within the cluster, leading to information disclosure, message spoofing, or further possible attacks. (CVE-2016-2141) * It was found that a prior countermeasure in Apache WSS4J for Bleichenbacher's attack on XML Encryption (CVE-2011-2487) threw an exception that permitted an attacker to determine the failure of the attempted attack, thereby leaving WSS4J vulnerable to the attack. The original flaw allowed a remote attacker to recover the entire plain text form of a symmetric key. (CVE-2015-0226) * It was found that the Java Standard Tag Library (JSTL) allowed the processing of untrusted XML documents to utilize external entity references, which could access resources on the host system and, potentially, allowing arbitrary code execution. (CVE-2015-0254) * A flaw was discovered in the way applications using Groovy used the standard Java serialization mechanism. A remote attacker could use a specially crafted serialized object that would execute code directly when deserialized. All applications which rely on serialization and do not isolate the code which deserializes objects are subject to this vulnerability. (CVE-2015-3253) * A deserialization flaw allowing remote code execution was found in the BeanShell library. If BeanShell was on the classpath, it could permit code execution if another part of the application deserialized objects involving a specially constructed chain of classes. A remote attacker could use this flaw to execute arbitrary code with the permissions of the application using the BeanShell library. (CVE-2016-2510) The CVE-2016-2141 issue was discovered by Dennis Reed (Red Hat). 3. Solution: The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss SOA Platform installation (including its databases, applications, configuration files, and so on). Note that it is recommended to halt the Red Hat JBoss SOA Platform server by stopping the JBoss Application Server process before installing this update, and then after installing the update, restart the Red Hat JBoss SOA Platform server by starting the JBoss Application Server process. 4. Bugs fixed (https://bugzilla.redhat.com/): 1191446 - CVE-2015-0226 wss4j: Apache WSS4J is vulnerable to Bleichenbacher's attack (incomplete fix for CVE-2011-2487) 1198606 - CVE-2015-0254 jakarta-taglibs-standard: XXE and RCE via XSL extension in JSTL XML tags 1243934 - CVE-2015-3253 groovy: remote execution of untrusted code in class MethodClosure 1310647 - CVE-2016-2510 bsh2: remote code execution via deserialization 1313589 - CVE-2016-2141 Authorization bypass in JGroups 5. References: https://access.redhat.com/security/cve/CVE-2015-0226 https://access.redhat.com/security/cve/CVE-2015-0254 https://access.redhat.com/security/cve/CVE-2015-3253 https://access.redhat.com/security/cve/CVE-2016-2141 https://access.redhat.com/security/cve/CVE-2016-2510 https://access.redhat.com/security/updates/classification/#critical https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=soaplatform&downloadType=securityPatches&version=5.3.1+GA https://access.redhat.com/articles/2360521 6. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFXdYosXlSAg2UNWIIRAvQXAJ9sqyexqCNFRPwTUvZP8DjHoPb1GACeNjjK ghsSsTq0X4mvGrxzRYoZLCY= =Eyu4 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce