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.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: elastic

Published: 2021-07-26T11:48:40

Updated: 2022-04-19T23:24:18

Reserved: 2021-01-04T00:00:00


Link: CVE-2021-22144

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-07-26T12:15:08.547

Modified: 2022-05-10T18:02:50.073


Link: CVE-2021-22144

JSON object: View

cve-icon Redhat Information

No data.

CWE