// For flags

CVE-2023-46675

Kibana Insertion of Sensitive Information into Log File

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An issue was discovered by Elastic whereby sensitive information may be recorded in Kibana logs in the event of an error or in the event where debug level logging is enabled in Kibana. Elastic has released Kibana 8.11.2 which resolves this issue. The messages recorded in the log may contain Account credentials for the kibana_system user, API Keys, and credentials of Kibana end-users, Elastic Security package policy objects which can contain private keys, bearer token, and sessions of 3rd-party integrations and finally Authorization headers, client secrets, local file paths, and stack traces. The issue may occur in any Kibana instance running an affected version that could potentially receive an unexpected error when communicating to Elasticsearch causing it to include sensitive data into Kibana error logs. It could also occur under specific circumstances when debug level logging is enabled in Kibana. Note: It was found that the fix for ESA-2023-25 in Kibana 8.11.1 for a similar issue was incomplete.

Elastic descubrió un problema por el cual se puede registrar información confidencial en los registros de Kibana en caso de un error o en el caso de que el registro de nivel de depuración esté habilitado en Kibana. Elastic lanzó Kibana 8.11.2 que resuelve este problema. Los mensajes registrados en el registro pueden contener credenciales de cuenta para el usuario kibana_system, claves API y credenciales de los usuarios finales de Kibana, objetos de política del paquete Elastic Security que pueden contener claves privadas, tokens de portador y sesiones de integraciones de terceros y, finalmente, autorización de encabezados, secretos de cliente, rutas de archivos locales y seguimientos de pila. El problema puede ocurrir en cualquier instancia de Kibana que ejecute una versión afectada y que potencialmente podría recibir un error inesperado al comunicarse con Elasticsearch, lo que provocaría que se incluyeran datos confidenciales en los registros de errores de Kibana. También podría ocurrir en circunstancias específicas cuando el registro de nivel de depuración está habilitado en Kibana. Nota: Se descubrió que la solución para ESA-2023-25 en Kibana 8.11.1 para un problema similar estaba incompleta.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-10-24 CVE Reserved
  • 2023-12-13 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-11-12 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-532: Insertion of Sensitive Information into Log File
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Elastic
Search vendor "Elastic"
 Kibana
Search vendor "Elastic" for product "Kibana"
 >= 7.13.0 < 7.17.16
Search vendor "Elastic" for product "Kibana" and version " >= 7.13.0 < 7.17.16"
-
Affected
Elastic
Search vendor "Elastic"
 Kibana
Search vendor "Elastic" for product "Kibana"
 >= 8.0.0 < 8.11.2
Search vendor "Elastic" for product "Kibana" and version " >= 8.0.0 < 8.11.2"
-
Affected