CVE-2022-37437

CVSS V2 None CVSS V3 Critical 9.8

Description

When using Ingest Actions to configure a destination that resides on Amazon Simple Storage Service (S3) in Splunk Web, TLS certificate validation is not correctly performed and tested for the destination. The vulnerability only affects connections between Splunk Enterprise and an Ingest Actions Destination through Splunk Web and only applies to environments that have configured TLS certificate validation. It does not apply to Destinations configured directly in the outputs.conf configuration file. The vulnerability affects Splunk Enterprise version 9.0.0 and does not affect versions below 9.0.0, including the 8.1.x and 8.2.x versions.

Overview

CVE ID
CVE-2022-37437

Assigner
prodsec@splunk.com

Vulnerability Status
Analyzed

Published Version
2022-08-16T21:15:13

Last Modified Date
2022-08-18T19:01:11

Weakness Enumerations

CWE	URL
CWE-295	http://cwe.mitre.org/data/definitions/295.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:splunk:splunk:9.0.0::::enterprise:::	1	OR

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.8

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.9

References

Reference URL	Reference Tags
https://www.splunk.com/en_us/product-security/announcements/svd-2022-0801.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-37437
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37437

History

Created	Old Value	New Value	Data Type	Notes
2022-08-16 22:00:14				Added to TrackCVE