CVE-2023-46667

Fleet Server Insertion of Sensitive Information into Log File

Severity Score

8.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

An issue was discovered in Fleet Server >= v8.10.0 and < v8.10.3 where Agent enrolment tokens are being inserted into the Fleet Server’s log file in plain text. These enrolment tokens could allow someone to enrol an agent into an agent policy, and potentially use that to retrieve other secrets in the policy including for Elasticsearch and third-party services. Alternatively a threat actor could potentially enrol agents to the clusters and send arbitrary events to Elasticsearch.

Se descubrió un problema en Fleet Server en versiones >= v8.10.0 y < v8.10.3 donde los tokens de inscripción del agente se insertan en el archivo de registro del Fleet Server en texto plano. Estos tokens de inscripción podrían permitir que alguien inscriba a un agente en una política de agente y potencialmente usarlo para recuperar otros secretos en la política, incluso para Elasticsearch y servicios de terceros. Alternativamente, un actor de amenazas podría potencialmente inscribir agentes en los clústeres y enviar eventos arbitrarios a Elasticsearch.

*Credits: N/A

CVSS Scores

NISTv3.1 8.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2023-10-24 CVE Reserved
2023-10-26 CVE Published
2024-09-09 CVE Updated
2024-11-01 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-532: Insertion of Sensitive Information into Log File

CAPEC

References (2)

URL	Tag	Source
https://discuss.elastic.co/t/fleet-server-v8-10-3-security-update/344737	Release Notes

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.elastic.co/community/security	2023-11-03

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Elastic Search vendor "Elastic"		Fleet Server Search vendor "Elastic" for product "Fleet Server"				>= 8.10.0 < 8.10.3 Search vendor "Elastic" for product "Fleet Server" and version " >= 8.10.0 < 8.10.3"		-		Affected