CVE-2021-22144 – org.elasticsearch:elasticsearch

Package

Manager: maven
Name: org.elasticsearch:elasticsearch
Vulnerable Version: >=0 <6.8.17 || >=7.0.0-alpha1 <7.13.3

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.003 pctl0.52789

Details

Denial of Service in Elasticsearch In Elasticsearch versions before 7.13.3 and 6.8.17 an uncontrolled recursion vulnerability that could lead to a denial of service attack was identified in the Elasticsearch Grok parser. A user with the ability to submit arbitrary queries to Elasticsearch could create a malicious Grok query that will crash the Elasticsearch node.

Metadata

Created: 2021-08-09T20:41:17Z
Modified: 2021-08-02T19:21:25Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-3393-hvrj-w7v3/GHSA-3393-hvrj-w7v3.json
CWE IDs: ["CWE-674"]
Alternative ID: GHSA-3393-hvrj-w7v3
Finding: F067
Auto approve: 1