Vulnerability Database

309,103

Total vulnerabilities in the database

CVE-2020-8251

Node.js < 14.11.0 is vulnerable to HTTP denial of service (DoS) attacks based on delayed requests submission which can make the server unable to accept new connections.

  • Published: Sep 18, 2020
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-8251
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
nodejs / node.js 14.0.0 14.11.0
fedoraproject / fedora 33 33.x