https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-11620

https://github.com/FasterXML/jackson-databind/commit/77040d85e3eb6710508e6445640ae1a3d5e60c22

--- jackson-databind-jackson-databind-2.7.6/src/main/java/com/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java.cve11620

+++ jackson-databind-jackson-databind-2.7.6/src/main/java/com/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java

@@ -107,6 +107,9 @@

         // [databind#2666]: apache/commons-jms

         s.add("org.apache.commons.proxy.provider.remoting.RmiProvider");

+        // [databind#2682]: commons-jelly

+        s.add("org.apache.commons.jelly.impl.Embedded");

+

         DEFAULT_NO_DESER_CLASS_NAMES = Collections.unmodifiableSet(s);

     }