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From "Jerry Cwiklik (JIRA)" <...@uima.apache.org>
Subject [jira] [Created] (UIMA-5636) UIMA-DUCC: restrict JMX access when running with older java
Date Wed, 01 Nov 2017 16:28:00 GMT
Jerry Cwiklik created UIMA-5636:
-----------------------------------

             Summary: UIMA-DUCC: restrict JMX access when running with older java
                 Key: UIMA-5636
                 URL: https://issues.apache.org/jira/browse/UIMA-5636
             Project: UIMA
          Issue Type: Improvement
          Components: DUCC
            Reporter: Jerry Cwiklik
            Assignee: Jerry Cwiklik
             Fix For: 2.2.2-Ducc


Older java contain JMX related security vulnerability as described by CVE-2016-3427. DUCC
processes run with JMX enabled by default and the java vulnerability can be exploited. 
The main fix is to run with a newer java. These are the versions of java that contain the
fix:

   IBM - 1.7.0.40, 1.7.1.3_40, 1.8.0.3.0
   Oracle (Sun) - 1.7.0_101+, 1.8.0_91+
   Java 9 (Oracle & IBM)

Ducc code should introspect java version at runtime and lock down JMX when running with a
version that is known to have the vulnerability. External JMX access should not be allowed.



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