CVE-2024-21891
nodejs: multiple permission model bypasses due to improper path traversal sequence sanitization
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
Node.js depende de múltiples funciones de utilidad integradas para normalizar las rutas proporcionadas a las funciones de node:fs, que pueden ser exageradas con implementaciones definidas por el usuario que conducen a la omisión del modelo de permisos del sistema de archivos mediante un ataque de path traversal. Esta vulnerabilidad afecta a todos los usuarios que utilizan el modelo de permiso experimental en Node.js 20 y Node.js 21. Tenga en cuenta que en el momento en que se emitió este CVE, el modelo de permiso es una característica experimental de Node.js.
A flaw was found in Node.js. Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwritten with user-defined implementations, leading to a filesystem permission model bypass through a path traversal attack.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-01-03 CVE Reserved
- 2024-02-20 CVE Published
- 2024-05-02 EPSS Updated
- 2024-08-01 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC
References (5)
URL | Tag | Source |
---|---|---|
http://www.openwall.com/lists/oss-security/2024/03/11/1 | ||
https://hackerone.com/reports/2259914 | ||
https://security.netapp.com/advisory/ntap-20240315-0005 |
URL | Date | SRC |
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URL | Date | SRC |
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URL | Date | SRC |
---|---|---|
https://access.redhat.com/security/cve/CVE-2024-21891 | 2024-04-08 | |
https://bugzilla.redhat.com/show_bug.cgi?id=2265720 | 2024-04-08 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Node.js Search vendor "Node.js" | Node.js Search vendor "Node.js" for product "Node.js" | 21.6.0 Search vendor "Node.js" for product "Node.js" and version "21.6.0" | en |
Affected
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Node.js Search vendor "Node.js" | Node.js Search vendor "Node.js" for product "Node.js" | 20.11.0 Search vendor "Node.js" for product "Node.js" and version "20.11.0" | en |
Affected
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