ZeroHour

CVE-2021-22139

CVSS 3.1
6.5 medium
EPSS
<1%p61
Published
()
Modified
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.

Vendors
elastic
Products
kibana
Weakness
CWE-400
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

In the news

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