Denial Of Service (DoS)

2023-10-2707:27:04

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

opensearch

vulnerability

improper input validation

http requests

unauthenticated user

opensearch node

memory exhaustion

denial of service

CVSS3

7.5

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

34.7%

JSON

OpenSearch is vulnerable to Denial of Service (DoS). The vulnerability is due to improper input validation for malformed HTTP requests sent by an unauthenticated user in an opensearch node .This can leas to memory exhaustion resulting in to Denial of Service.