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Amazon Linux 2023: CVE-2024-21891: Important priority package update for nodejs20

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Amazon Linux 2023: CVE-2024-21891: Important priority package update for nodejs20

Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:N)
Published
02/19/2024
Created
02/14/2025
Added
02/14/2025
Modified
02/14/2025

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. 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.

Solution(s)

  • amazon-linux-2023-upgrade-nodejs20
  • amazon-linux-2023-upgrade-nodejs20-debuginfo
  • amazon-linux-2023-upgrade-nodejs20-debugsource
  • amazon-linux-2023-upgrade-nodejs20-devel
  • amazon-linux-2023-upgrade-nodejs20-docs
  • amazon-linux-2023-upgrade-nodejs20-full-i18n
  • amazon-linux-2023-upgrade-nodejs20-libs
  • amazon-linux-2023-upgrade-nodejs20-libs-debuginfo
  • amazon-linux-2023-upgrade-nodejs20-npm
  • amazon-linux-2023-upgrade-v8-11-3-devel

References

  • https://attackerkb.com/topics/cve-2024-21891
  • CVE - 2024-21891
  • https://alas.aws.amazon.com/AL2023/ALAS-2024-544.html
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