CVE-2018-8024 Information

Description

In Apache Spark 2.1.0 to 2.1.2 2.2.0 to 2.2.1 and 2.3.0 it’s possible for a malicious user to construct a URL pointing to a Spark cluster’s UI’s 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 user’s 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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Reference

https://lists.apache.org/thread.html/5f241d2cda21cbcb3b63e46e474cf5f50cce66927f08399f4fab0aba@3Cdev.spark.apache.org3E https://spark.apache.org/security.htmlCVE-2018-8024

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4