The readFrom function in providers.jaxb.JAXBXmlTypeProvider in RESTEasy before 2.3.2 allows remote attackers to read arbitrary files via an external entity reference in a Java Architecture for XML Binding (JAXB) input, aka an XML external entity (XXE) injection attack, a similar vulnerability to CVE-2012-0818.
rhn.redhat.com/errata/RHSA-2012-1056.html
rhn.redhat.com/errata/RHSA-2012-1058.html
rhn.redhat.com/errata/RHSA-2012-1059.html
rhn.redhat.com/errata/RHSA-2014-0371.html
rhn.redhat.com/errata/RHSA-2014-0372.html
www.osvdb.org/78680
bugzilla.redhat.com/show_bug.cgi?id=785631
exchange.xforce.ibmcloud.com/vulnerabilities/72808
github.com/resteasy/Resteasy
github.com/resteasy/resteasy/pull/34
issues.jboss.org/browse/RESTEASY-647
issues.jboss.org/browse/RESTEASY/fixforversion/12318708
nvd.nist.gov/vuln/detail/CVE-2011-5245