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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/06/13 06:39:00 UTC
[jira] [Commented] (SPARK-24542) Hive UDF series UDFXPathXXXX allow
users to pass carefully crafted XML to access arbitrary files
[ https://issues.apache.org/jira/browse/SPARK-24542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16510687#comment-16510687 ]
Apache Spark commented on SPARK-24542:
--------------------------------------
User 'gatorsmile' has created a pull request for this issue:
https://github.com/apache/spark/pull/21549
> Hive UDF series UDFXPathXXXX allow users to pass carefully crafted XML to access arbitrary files
> ------------------------------------------------------------------------------------------------
>
> Key: SPARK-24542
> URL: https://issues.apache.org/jira/browse/SPARK-24542
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 2.0.2, 2.1.2, 2.2.1, 2.3.1
> Reporter: Xiao Li
> Assignee: Xiao Li
> Priority: Major
>
> Hive UDF series UDFXPathXXXX allow users to pass carefully crafted XML to access arbitrary files. Spark does not have built-in access control. When users use the external access control library, users might bypass them and access the file contents.
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