CVE-2018-1334

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CVSS 3.0

4.7 medium

EPSS

<1%p42

Published

Jul 12, 2018 (Jul 12, 2018)

Modified

Jun 17, 2026

Description

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.

Vendors: apache
Products: spark
Weakness: CWE-200
Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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