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https://issues.apache.org/jira/browse/HADOOP-18512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17625585#comment-17625585
 ] 

ASF GitHub Bot commented on HADOOP-18512:
-----------------------------------------

pjfanning opened a new pull request, #5087:
URL: https://github.com/apache/hadoop/pull/5087

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   ### Description of PR
   
   Upgrade due to a CVE security fix
   
   
   ### How was this patch tested?
   
   
   ### For code changes:
   
   - [ ] Does the title or this PR starts with the corresponding JIRA issue id 
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   - [ ] Object storage: have the integration tests been executed and the 
endpoint declared according to the connector-specific documentation?
   - [ ] If adding new dependencies to the code, are these dependencies 
licensed in a way that is compatible for inclusion under [ASF 
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> upgrade woodstox-core to 5.4.0 for security fix
> -----------------------------------------------
>
>                 Key: HADOOP-18512
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18512
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: common
>    Affects Versions: 3.3.4
>            Reporter: phoebe chen
>            Priority: Major
>
> Per [issue|https://github.com/FasterXML/woodstox/issues/157], woodstox-core 
> 5.3.0 has security vulnerability and need to upgrade to 5.4.0 for fix.
> The Hadoop Configuration classes uses woodstox to parse the XML format 
> (core-site.xml, ...) but
> * people don't normally put in DTDs
> * the XML format is not the wire format used when applications submit jobs to 
> the yarn resource manager.
> * when parsing untrusted XML configuration files in restricted mode (eg. 
> oozie workflows), DTD support is already disabled



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