JacobZheng created SPARK-42902:
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Summary: CVE-2020-13936 request for upgrading version of Velocity
Key: SPARK-42902
URL: https://issues.apache.org/jira/browse/SPARK-42902
Project: Spark
Issue Type: Dependency upgrade
Components: Build
Affects Versions: 3.2.3
Reporter: JacobZheng
An attacker that is able to modify Velocity templates may execute arbitrary
Java code or run arbitrary system commands with the same privileges as the
account running the Servlet container. This applies to applications that allow
untrusted users to upload/modify velocity templates running Apache Velocity
Engine versions up to 2.2.
The current version of Velocity that spark relies on is 1.5, should we upgrade
to version 2.3?
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