CVE-2023-31419

MEDIUM

Elasticsearch - DoS

Title source: llm

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.

Exploits (2)

nomisec WORKING POC 18 stars

by sqrtZeroKnowledge · poc

https://github.com/sqrtZeroKnowledge/Elasticsearch-Exploit-CVE-2023-31419

View Code ZIP pw:eip

nomisec WORKING POC

by u238 · poc

https://github.com/u238/Elasticsearch-CVE-2023-31419

View Code ZIP pw:eip

References (3)

[Vendor Advisory] https://discuss.elastic.co/t/elasticsearch-8-9-1-7-17-13-security-update/343297

[Third Party Advisory] https://security.netapp.com/advisory/ntap-20231116-0010/

[Vendor Advisory] https://www.elastic.co/community/security

Scores

CVSS v3 6.5

EPSS 0.3025

EPSS Percentile 96.7%

Attack Vector NETWORK

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

Details

CWE

CWE-121 CWE-787

Status published

Products (2)

elastic/elasticsearch 7.0.0 - 7.17.12

org.elasticsearch/elasticsearch 7.0.0 - 7.17.13Maven

Published Oct 26, 2023

Tracked Since Feb 18, 2026