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Test ID:1.3.6.1.4.1.25623.1.0.145942
Category:Denial of Service
Title:Elastic Kibana DoS Vulnerability (ESA-2021-10)
Summary:Kibana is prone to a denial of service (DoS) vulnerability.
Description:Summary:
Kibana is prone to a denial of service (DoS) vulnerability.

Vulnerability Insight:
A DoS vulnerability was found in the Kibana 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 Software/OS:
Kibana version 7.12.0 and prior.

Solution:
Update to version 7.12.1 or later.

CVSS Score:
4.0

CVSS Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-22139
https://discuss.elastic.co/t/7-12-1-security-update/271433
CopyrightCopyright (C) 2021 Greenbone Networks GmbH

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