Merge branch '2.10'

Author: cowtowncoder

release-notes/VERSION-2.x

@@ -56,6 +56,7 @@ Project: jackson-databind
 2.9.9.1 (not yet released)
 
 #2326: Block one more gadget type (CVE-2019-12384)
+#2341: Block one more gadget type (CVE-2019-12814)
 
 2.9.9 (16-May-2019)
 

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

@@ -83,9 +83,13 @@ public class SubTypeValidator
         // [databind#2326] (2.9.9)
         s.add("com.mysql.cj.jdbc.admin.MiniAdmin");
 
-        // [databind#2334] (2.9.9.1)
+        // [databind#2334]: logback-core (2.9.9.1)
         s.add("ch.qos.logback.core.db.DriverManagerConnectionSource");
 
+        // [databind#2341]: jdom/jdom2 (2.9.9.1)
+        s.add("org.jdom.transform.XSLTransformer");
+        s.add("org.jdom2.transform.XSLTransformer");
+
         DEFAULT_NO_DESER_CLASS_NAMES = Collections.unmodifiableSet(s);
     }