From 91ac9210837f534d47dc7eca35eb77f8b1d94478 Mon Sep 17 00:00:00 2001

From: Marian Koncek <mkoncek@redhat.com>

Date: Wed, 4 Dec 2019 16:18:31 +0100

Subject: [PATCH] CVE-2019-17531

---

 .../jackson/databind/jsontype/impl/SubTypeValidator.java      | 4 ++++

 1 file changed, 4 insertions(+)

diff --git a/src/main/java/com/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java b/src/main/java/com/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java

index 64e1373..907adcd 100644

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

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

@@ -82,6 +82,10 @@ public class SubTypeValidator

         // [databind#2389]: logback/jndi

         s.add("ch.qos.logback.core.db.JNDIConnectionSource");

+        // [databind#2498]: log4j-extras (1.2)

+        s.add("org.apache.log4j.receivers.db.DriverManagerConnectionSource");

+        s.add("org.apache.log4j.receivers.db.JNDIConnectionSource");

+

         DEFAULT_NO_DESER_CLASS_NAMES = Collections.unmodifiableSet(s);

     }

-- 

2.21.0