CVE-2019-10099

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Prior to Spark 2.3.3, in certain situations Spark would write user data to local disk unencrypted, even if spark.io.encryption.enabled=true. This includes cached blocks that are fetched to disk (controlled by spark.maxRemoteBlockSizeFetchToMem); in SparkR, using parallelize; in Pyspark, using broadcast and parallelize; and use of python udfs.

Spark anterior a versión 2.3.3, en ciertas situaciones, Spark escribiría los datos de usuario en el disco local sin cifrar, incluso si spark.io.encryption.enabled=true. Esto incluye los bloques almacenados en caché que son traídos al disco (controlados por spark.maxRemoteBlockSizeFetchToMem); en SparkR, usando parallelize; en Pyspark, usando broadcast y parallelize; y el uso de udfs de python.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-03-26 CVE Reserved
2019-08-07 CVE Published
2023-06-11 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-312: Cleartext Storage of Sensitive Information

CAPEC

References (3)

URL	Tag	Source
https://lists.apache.org/thread.html/c2a39c207421797f82823a8aff488dcd332d9544038307bf69a2ba9e%40%3Cuser.spark.apache.org%3E	X_refsource_misc
https://lists.apache.org/thread.html/ra216b7b0dd82a2c12c2df9d6095e689eb3f3d28164e6b6587da69fae%40%3Ccommits.spark.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/rabe1d47e2bf8b8f6d9f3068c8d2679731d57fa73b3a7ed1fa82406d2%40%3Cissues.spark.apache.org%3E	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apache Search vendor "Apache"		Spark Search vendor "Apache" for product "Spark"				>= 1.0.2 <= 1.6.3 Search vendor "Apache" for product "Spark" and version " >= 1.0.2 <= 1.6.3"		-		Affected
Apache Search vendor "Apache"		Spark Search vendor "Apache" for product "Spark"				>= 2.0.0 <= 2.0.2 Search vendor "Apache" for product "Spark" and version " >= 2.0.0 <= 2.0.2"		-		Affected
Apache Search vendor "Apache"		Spark Search vendor "Apache" for product "Spark"				>= 2.1.0 <= 2.1.3 Search vendor "Apache" for product "Spark" and version " >= 2.1.0 <= 2.1.3"		-		Affected
Apache Search vendor "Apache"		Spark Search vendor "Apache" for product "Spark"				>= 2.2.0 <= 2.2.2 Search vendor "Apache" for product "Spark" and version " >= 2.2.0 <= 2.2.2"		-		Affected
Apache Search vendor "Apache"		Spark Search vendor "Apache" for product "Spark"				>= 2.3.0 < 2.3.2 Search vendor "Apache" for product "Spark" and version " >= 2.3.0 < 2.3.2"		-		Affected