Vulnerability in Nodejs Node
CVE-2021-44532
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…
EPSS: 0.104 (95.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Nodejs Node — versions 4.0, 5.0, 6.0
- Nodejs Node.js
- Oracle Graalvm — versions 20.3.5, 21.3.1, 22.0.0.2
- Oracle Mysql_cluster
- Oracle Mysql_connectors
- Oracle Mysql_enterprise_monitor
- Oracle Mysql_server
- Oracle Mysql_workbench
- Oracle Peoplesoft_enterprise_peopletools — versions 8.58, 8.59
- Debian Debian_linux — versions 11.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support@hackerone.com (Third Party Advisory, x_refsource_MISC, Mitigation)
- support@hackerone.com (Exploit, x_refsource_MISC, Release Notes, Vendor Advisory)
- support@hackerone.com (Patch, Third Party Advisory, x_refsource_MISC)
- support@hackerone.com (x_refsource_CONFIRM, Third Party Advisory)
- support@hackerone.com (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- support@hackerone.com (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-44532?
- CVE-2021-44532 is a medium-severity vulnerability in Nodejs Node, classified under Improper Following of a Certificate's Chain of Trust. CVSS score: 5.3/10. Published 2022-02-24.
- How severe is CVE-2021-44532?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2021-44532 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.