CVE-2024-22165

Denial of Service in Splunk Enterprise Security of the Investigations manager through Investigation creation

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In Splunk Enterprise Security (ES) versions lower than 7.1.2, an attacker can create a malformed Investigation to perform a denial of service (DoS). The malformed investigation prevents the generation and rendering of the Investigations manager until it is deleted.<br>The vulnerability requires an authenticated session and access to create an Investigation. It only affects the availability of the Investigations manager, but without the manager, the Investigations functionality becomes unusable for most users.

En versiones de Splunk Enterprise Security (ES) inferiores a 7.1.2, un atacante puede crear una investigación con formato incorrecto para realizar una denegación de servicio (DoS). La investigación con formato incorrecto impide la generación y representación del administrador de Investigaciones hasta que se elimine.<br>La vulnerabilidad requiere una sesión autenticada y acceso para crear una investigación. Solo afecta la disponibilidad del administrador de Investigaciones, pero sin el administrador, la funcionalidad de Investigaciones queda inutilizable para la mayoría de los usuarios.

*Credits: Eric LaMothe, Splunk

CVSS Scores

NISTv3.1 6.5

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-01-05 CVE Reserved
2024-01-09 CVE Published
2024-01-18 EPSS Updated
2024-10-30 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://advisory.splunk.com/advisories/SVD-2024-0102	2024-04-10
https://research.splunk.com/application/7f6a07bd-82ef-46b8-8eba-802278abd00e	2024-04-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Splunk Search vendor "Splunk"		Enterprise Security Search vendor "Splunk" for product "Enterprise Security"				>= 7.1.0 < 7.1.2 Search vendor "Splunk" for product "Enterprise Security" and version " >= 7.1.0 < 7.1.2"		-		Affected