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.
References
Link | Resource |
---|---|
https://discuss.elastic.co/t/elasticsearch-7-13-3-and-6-8-17-security-update/278100 | Release Notes Vendor Advisory |
https://security.netapp.com/advisory/ntap-20210827-0006/ | Third Party Advisory |
https://www.oracle.com/security-alerts/cpuapr2022.html | Patch Third Party Advisory |
History
No history.
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
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
Redhat Information
No data.
CWE