SecuritySpace - CVE-2024-21891

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CVE ID: CVE-2024-21891

Description: Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwitten with user-defined implementations leading to filesystem permission model bypass through path traversal attack. This vulnerability affects all users using the experimental permission model in Node.js 20 and Node.js 21. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.

Test IDs: None available

Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2024-21891
https://hackerone.com/reports/2259914
https://hackerone.com/reports/2259914
http://www.openwall.com/lists/oss-security/2024/03/11/1

CVE ID:	CVE-2024-21891
Description:	Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwitten with user-defined implementations leading to filesystem permission model bypass through path traversal attack. This vulnerability affects all users using the experimental permission model in Node.js 20 and Node.js 21. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2024-21891 https://hackerone.com/reports/2259914 https://hackerone.com/reports/2259914 http://www.openwall.com/lists/oss-security/2024/03/11/1