RHSA-2017:3244: Important: Red Hat JBoss Data Grid 7.1.1 security update

Red Hat JBoss Data Grid is a distributed in-memory data grid, based on Infinispan.<br>This release of Red Hat JBoss Data Grid 7.1.1 serves as a replacement for Red Hat JBoss Data Grid 7.1.0, and includes bug fixes and enhancements, which are documented in the Release Notes linked to in the References.<br>Security Fix(es):<br><li> It was found that Apache Lucene would accept an object from an unauthenticated user that could be manipulated through subsequent post requests. An attacker could use this flaw to assemble an object that could permit execution of arbitrary code if the server enabled Apache Solr's Config API. (CVE-2017-12629)</li> <li> It was found that when using remote logging with log4j socket server the log4j server would deserialize any log event received via TCP or UDP. An attacker could use this flaw to send a specially crafted log event that, during deserialization, would execute arbitrary code in the context of the logger application. (CVE-2017-5645)</li> <li> The hotrod java client in infinispan automatically deserializes bytearray message contents in certain events. A malicious user could exploit this flaw by injecting a specially-crafted serialized object to attain remote code execution or conduct other attacks. (CVE-2016-0750)</li> For more information regarding CVE-2017-12629, see the article linked in the references section.<br>Red Hat would like to thank Sebastian Olsson (TrueSec) for reporting CVE-2016-0750.