Red Hat Security Advisory 2020-4401-01 - Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. This asynchronous patch is a security update for Red Hat JBoss Enterprise Application Platform 7.3 for Red Hat Enterprise Linux 6, 7, and 8. Issues addressed include an XML injection vulnerability.
b7a02e45e46a228bef4652e4bb70313bcdbe4a054740dfa641d3a40949ec80f3