CVE-2023-39332
Vulnerability from cvelistv5
Published
2023-10-18 03:55
Modified
2024-09-13 14:54
Severity ?
Summary
Various `node:fs` functions allow specifying paths as either strings or `Uint8Array` objects. In Node.js environments, the `Buffer` class extends the `Uint8Array` class. Node.js prevents path traversal through strings (see CVE-2023-30584) and `Buffer` objects (see CVE-2023-32004), but not through non-`Buffer` `Uint8Array` objects. This is distinct from CVE-2023-32004 which only referred to `Buffer` objects. However, the vulnerability follows the same pattern using `Uint8Array` instead of `Buffer`. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.
References
support@hackerone.comhttps://hackerone.com/reports/2199818Third Party Advisory
support@hackerone.comhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3N4NJ7FR4X4FPZUGNTQAPSTVB2HB2Y4A/Mailing List
support@hackerone.comhttps://security.netapp.com/advisory/ntap-20231116-0009/Third Party Advisory
Impacted products
Node.jsNode.js
Show details on NVD website

To clipboard 

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