RESTEasy before 2.3.1 allows remote attackers to read arbitrary files via an external entity reference in a DOM document, aka an XML external entity (XXE) injection attack.
rhn.redhat.com/errata/RHSA-2012-0441.html
rhn.redhat.com/errata/RHSA-2012-0519.html
rhn.redhat.com/errata/RHSA-2012-1056.html
rhn.redhat.com/errata/RHSA-2012-1057.html
rhn.redhat.com/errata/RHSA-2012-1058.html
rhn.redhat.com/errata/RHSA-2012-1059.html
rhn.redhat.com/errata/RHSA-2012-1125.html
rhn.redhat.com/errata/RHSA-2014-0371.html
rhn.redhat.com/errata/RHSA-2014-0372.html
secunia.com/advisories/47818
secunia.com/advisories/47832
secunia.com/advisories/48697
secunia.com/advisories/48954
secunia.com/advisories/50084
secunia.com/advisories/57716
secunia.com/advisories/57719
www.osvdb.org/78679
www.securityfocus.com/bid/51748
www.securityfocus.com/bid/51766
bugzilla.redhat.com/show_bug.cgi?id=785631
exchange.xforce.ibmcloud.com/vulnerabilities/72808
issues.jboss.org/browse/RESTEASY-637