CVE-2021-22139

Published: May 13, 2021Modified: Nov 21, 2024

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

Kibana versions before 7.12.1 contain a denial of service vulnerability was found in the webhook actions due to a lack of timeout or a limit on the request size. An attacker with permissions to create webhook actions could drain the Kibana host connection pool, making Kibana unavailable for all other users.

Affected (1)

Products: Elastic: Kibana

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Elastic Kibana	Before 7.12.1

Related CWEs

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

https://discuss.elastic.co/t/7-12-1-security-update/271433

Source: security@elastic.co

Vendor Advisory

https://discuss.elastic.co/t/7-12-1-security-update/271433

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.