CVE-2022-43572

CVSS V2 None CVSS V3 Medium 6.5

Description

In Splunk Enterprise versions below 8.2.9, 8.1.12, and 9.0.2, sending a malformed file through the Splunk-to-Splunk (S2S) or HTTP Event Collector (HEC) protocols to an indexer results in a blockage or denial-of-service preventing further indexing.

Overview

CVE ID
CVE-2022-43572

Assigner
prodsec@splunk.com

Vulnerability Status
Analyzed

Published Version
2022-11-04T23:15:10

Last Modified Date
2022-11-08T19:43:46

Weakness Enumerations

CWE	URL
CWE-94	http://cwe.mitre.org/data/definitions/94.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:splunk:splunk:::::enterprise:::*	1	OR	8.1.0	8.1.12
cpe:2.3:a:splunk:splunk:::::enterprise:::*	1	OR	8.2.0	8.2.9
cpe:2.3:a:splunk:splunk:::::enterprise:::*	1	OR	9.0.0	9.0.2
cpe:2.3:a:splunk:splunk_cloud_platform::::::::	1	OR		9.0.2209

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
6.5

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://www.splunk.com/en_us/product-security/announcements/svd-2022-1111.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-43572
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43572

History

Created	Old Value	New Value	Data Type	Notes
2022-11-05 00:00:15				Added to TrackCVE
2022-12-07 17:24:39	2022-11-04T23:15Z	2022-11-04T23:15:10	CVE Published Date	updated
2022-12-07 17:24:39		2022-11-08T19:43:46	CVE Modified Date	updated
2022-12-07 17:24:39		Analyzed	Vulnerability Status	updated
2022-12-07 17:24:40			CPE Information	updated