Xiao Li created SPARK-24542:
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Summary: 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: 2.3.1, 2.2.1, 2.1.2, 2.0.2
Reporter: Xiao Li
Assignee: Xiao Li
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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