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githubGitHub Advisory DatabaseGHSA-QWRX-45XF-JJF7
HistoryOct 26, 2023 - 6:30 p.m.

Elasticsearch vulnerable to stack overflow in the search API

2023-10-2618:30:23
CWE-121
CWE-787
GitHub Advisory Database
github.com
27
elasticsearch
stack overflow
search api
denial of service
software

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.9%

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.

Affected configurations

Vulners
Node
org.elasticsearch\Matchelasticsearch
OR
org.elasticsearch\Matchelasticsearch

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.9%