2018-07-12 13:00:00
apache
PUBLISHED
In Apache Spark 2.1.0 to 2.1.2, 2.2.0 to 2.2.1, and 2.3.0, its possible for a malicious user to construct a URL pointing to a Spark clusters UIs job and stage info pages, and if a user can be tricked into accessing the URL, can be used to cause script to execute and expose information from the users view of the Spark UI. While some browsers like recent versions of Chrome and Safari are able to block this type of attack, current versions of Firefox (and possibly others) do not.