User Impersonation Vulnerability in Apache Spark

CVE-2018-1334 · LOW Severity

AV:L/AC:M/AU:N/C:N/I:P/A:N

In Apache Spark 1.0.0 to 2.1.2, 2.2.0 to 2.2.1, and 2.3.0, when using PySpark or SparkR, it's possible for a different local user to connect to the Spark application and impersonate the user running the Spark application.

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