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CVE-2022-43548

Published: 5 December 2022

A OS Command Injection vulnerability exists in Node.js versions <14.21.1, <16.18.1, <18.12.1, <19.0.1 due to an insufficient IsAllowedHost check that can easily be bypassed because IsIPAddress does not properly check if an IP address is invalid before making DBS requests allowing rebinding attacks.The fix for this issue in https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32212 was incomplete and this new CVE is to complete the fix.

Priority

Medium

Cvss 3 Severity Score

8.1

Score breakdown

Status

Package Release Status
nodejs
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic
Released (8.10.0~dfsg-2ubuntu0.4+esm4)
Available with Ubuntu Pro
upstream
Released (18.12.1+dfsg-1)
mantic Not vulnerable
(18.13.0+dfsg1-1ubuntu2)
lunar Not vulnerable
(18.13.0+dfsg1-1ubuntu2)
focal
Released (10.19.0~dfsg-3ubuntu1.3)
jammy
Released (12.22.9~dfsg-1ubuntu3.2)
trusty Not vulnerable
(code not present)
xenial Not vulnerable
(code not present)

Severity score breakdown

Parameter Value
Base score 8.1
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H