Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2024-22018

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
10/07/2024
Last modified:
19/07/2024

Description

A vulnerability has been identified in Node.js, affecting users of the experimental permission model when the --allow-fs-read flag is used.<br /> This flaw arises from an inadequate permission model that fails to restrict file stats through the fs.lstat API. As a result, malicious actors can retrieve stats from files that they do not have explicit read access to.<br /> This vulnerability affects all users using the experimental permission model in Node.js 20 and Node.js 21.<br /> Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.

Impact

Vector 3.x
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 2.90 LOW
Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x
2.90
Severity 3.x
LOW

References to Advisories, Solutions, and Tools