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VMware Photon OS: CVE-2024-21896

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VMware Photon OS: CVE-2024-21896

Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:N)
Published
02/20/2024
Created
01/21/2025
Added
01/20/2025
Modified
02/04/2025

Description

The permission model protects itself against path traversal attacks by calling path.resolve() on any paths given by the user. If the path is to be treated as a Buffer, the implementation uses Buffer.from() to obtain a Buffer from the result of path.resolve(). By monkey-patching Buffer internals, namely, Buffer.prototype.utf8Write, the application can modify the result of path.resolve(), which leads to a path traversal vulnerability. 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.

Solution(s)

  • vmware-photon_os_update_tdnf

References

  • https://attackerkb.com/topics/cve-2024-21896
  • CVE - 2024-21896
  • 查看数 708
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