CVE-2023-31419

Elasticsearch StackOverflow vulnerability

State: Published
Severity: 6.5 Medium
Published: Oct 26, 2023
Updated: Feb 13, 2025
Reserved: Apr 27, 2023

Description

A flaw was discovered in Elasticsearch, affecting the _search API that allowed a specially crafted query string to cause a Stack Overflow and ultimately a Denial of Service.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	elastic

Weaknesses

CWE-121 Stack-based Buffer Overflow

Affected Products

Product	Versions
ElasticsearchElastic	7.0.0 to before 7.17.12Affected 8.0.0 to before 8.9.0Affected

References

https://discuss.elastic.co/t/elasticsearch-8-9-1-7-17-13-security-update/343297
https://www.elastic.co/community/security
https://security.netapp.com/advisory/ntap-20231116-0010/

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