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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-44532 Detail

Description

Node.js < 12.22.9, < 14.18.3, < 16.13.2, and < 17.3.1 converts SANs (Subject Alternative Names) to a string format. It uses this string to check peer certificates against hostnames when validating connections. The string format was subject to an injection vulnerability when name constraints were used within a certificate chain, allowing the bypass of these name constraints.Versions of Node.js with the fix for this escape SANs containing the problematic characters in order to prevent the injection. This behavior can be reverted through the --security-revert command-line option.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://hackerone.com/reports/1429694 Mitigation  Third Party Advisory 
https://hackerone.com/reports/1429694 Mitigation  Third Party Advisory 
https://nodejs.org/en/blog/vulnerability/jan-2022-security-releases/ Exploit  Release Notes  Vendor Advisory 
https://nodejs.org/en/blog/vulnerability/jan-2022-security-releases/ Exploit  Release Notes  Vendor Advisory 
https://security.netapp.com/advisory/ntap-20220325-0007/ Third Party Advisory 
https://security.netapp.com/advisory/ntap-20220325-0007/ Third Party Advisory 
https://www.debian.org/security/2022/dsa-5170 Third Party Advisory 
https://www.debian.org/security/2022/dsa-5170 Third Party Advisory 
https://www.oracle.com/security-alerts/cpuapr2022.html Patch  Third Party Advisory 
https://www.oracle.com/security-alerts/cpuapr2022.html Patch  Third Party Advisory 
https://www.oracle.com/security-alerts/cpujul2022.html Third Party Advisory 
https://www.oracle.com/security-alerts/cpujul2022.html Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-295 Improper Certificate Validation cwe source acceptance level NIST  
CWE-296 Improper Following of a Certificate's Chain of Trust HackerOne  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-44532
NVD Published Date:
02/24/2022
NVD Last Modified:
11/21/2024
Source:
HackerOne