CVE-2018-8024
July 12, 2018
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.
Affected Packages
org.apache.spark:spark-core_2.11 (JAVA):
Affected version(s) >=2.3.0 <2.3.1Fix Suggestion:
Update to version 2.3.1org.apache.spark:spark-core_2.10 (JAVA):
Affected version(s) >=2.2.0 <2.2.2Fix Suggestion:
Update to version 2.2.2org.apache.spark:spark-core_2.11 (JAVA):
Affected version(s) >=2.2.0 <2.2.2Fix Suggestion:
Update to version 2.2.2org.apache.spark:spark-core_2.10 (JAVA):
Affected version(s) >=2.1.0 <2.1.3Fix Suggestion:
Update to version 2.1.3org.apache.spark:spark-core_2.11 (JAVA):
Affected version(s) >=2.1.0 <2.1.3Fix Suggestion:
Update to version 2.1.3Related Resources (5)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.4
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
CVSS v2
Base Score:
4.9
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Weakness Type (CWE)
Exposure of Sensitive Information to an Unauthorized Actor
EPSS
Base Score:
43.70
