Executive Summary

Informations
Name CVE-2021-22931 First vendor Publication 2021-08-16
Vendor Cve Last vendor Modification 2021-10-22

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22931

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 210

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20210923-0001/
https://security.netapp.com/advisory/ntap-20211022-0003/
MISC https://hackerone.com/reports/1178337
https://nodejs.org/en/blog/vulnerability/aug-2021-security-releases/
https://www.oracle.com/security-alerts/cpuoct2021.html

Alert History

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Date Informations
2021-10-23 00:23:13
  • Multiple Updates
2021-10-20 17:23:10
  • Multiple Updates
2021-09-23 17:23:07
  • Multiple Updates
2021-08-24 17:22:54
  • Multiple Updates
2021-08-17 00:24:18
  • First insertion