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CVE-2020-8251

Published: 18 September 2020

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.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
nodejs
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
lunar Not vulnerable
(18.7.0+dfsg-5ubuntu1)
hirsute Ignored
(end of life)
bionic Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
trusty Not vulnerable
(code not present)
xenial Not vulnerable
(code not present)
upstream Not vulnerable
(debian: Only affects 14.x series)
jammy Not vulnerable
(code not present)
impish Ignored
(end of life)
mantic Not vulnerable
(18.7.0+dfsg-5ubuntu1)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H