jbossas is vulnerable to privilege escalation attacks. The vulnerability exists as Jboss jbossas before versions 5.2.0-23, 6.4.13, 7.0.5 is vulnerable to an unsafe file handling in the jboss init script which could result in local privilege escalation.
rhn.redhat.com/errata/RHSA-2017-0244.html
rhn.redhat.com/errata/RHSA-2017-0245.html
rhn.redhat.com/errata/RHSA-2017-0246.html
rhn.redhat.com/errata/RHSA-2017-0250.html
rhn.redhat.com/errata/RHSA-2017-0831.html
rhn.redhat.com/errata/RHSA-2017-0832.html
rhn.redhat.com/errata/RHSA-2017-0834.html
www.securityfocus.com/bid/96035
access.redhat.com/documentation/en/jboss-enterprise-application-platform/
access.redhat.com/documentation/en/red-hat-jboss-enterprise-application-platform/version-7.0/
access.redhat.com/documentation/en/red-hat-jboss-enterprise-application-platform/version-7.0/installation-guide/
access.redhat.com/errata/RHSA-2017:0831
access.redhat.com/errata/RHSA-2017:3454
access.redhat.com/errata/RHSA-2017:3455
access.redhat.com/errata/RHSA-2017:3458
access.redhat.com/errata/RHSA-2018:1609
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8656
issues.jboss.org/browse/JBEAP-6995