CVE-2021-22931

2021-08-1600:00:00

CWE-170

hackerone

www.cve.org

node.js

dns

validation

vulnerability

remote code execution

xss

application crashes

domain name servers

injection

AI Score

Confidence

High

EPSS

0.03

Percentile

91.1%

JSON

Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to Remote Code Execution, XSS, Application crashes due to missing input validation of host names returned by Domain Name Servers in Node.js dns library which can lead to output of wrong hostnames (leading to Domain Hijacking) and injection vulnerabilities in applications using the library.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "https://github.com/nodejs/node",
    "versions": [
      {
        "version": "Fixed version 16.6.2, 14.17.5, and 12.22.5",
        "status": "affected"
      }
    ]
  }
]