CVE-2023-31419

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.

NVD

Severity: HIGH
CVE ID: CVE-2023-31419
CVSS Score: 7.5
CVSS Metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Elastic

Severity: MEDIUM
CVE ID: CVE-2023-31419
CVSS Score: 6.5
CVSS Metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Refrence: NVDMITRE

Proof Of Concept

sqrtZeroKnowledge

Elasticsearch Stack Overflow Vulnerability

Refrence: GitHub

u238

Elasticsearch DoS CVE-2023-31419 exploit

Refrence: GitHub