Summary: | <net-libs/nodejs-{18.18.2,20.8.1}: multiple vulnerabilities | ||
---|---|---|---|
Product: | Gentoo Security | Reporter: | John Helmert III <ajak> |
Component: | Vulnerabilities | Assignee: | Gentoo Security <security> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | williamh |
Priority: | Normal | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | B2 [glsa+] | ||
Package list: | Runtime testing required: | --- | |
Bug Depends on: | 916729 | ||
Bug Blocks: | 915553 |
Description
John Helmert III
![]() ![]() ![]() ![]() CVE-2023-39332 (https://hackerone.com/reports/2199818): 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. The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/data/glsa.git/commit/?id=bd1a2640ccf5e62255777408273d6e65a893a6b7 commit bd1a2640ccf5e62255777408273d6e65a893a6b7 Author: GLSAMaker <glsamaker@gentoo.org> AuthorDate: 2025-05-14 14:44:20 +0000 Commit: Hans de Graaff <graaff@gentoo.org> CommitDate: 2025-05-14 14:44:48 +0000 [ GLSA 202505-11 ] Node.js: Multiple Vulnerabilities Bug: https://bugs.gentoo.org/916513 Bug: https://bugs.gentoo.org/924704 Bug: https://bugs.gentoo.org/928532 Bug: https://bugs.gentoo.org/936204 Signed-off-by: GLSAMaker <glsamaker@gentoo.org> Signed-off-by: Hans de Graaff <graaff@gentoo.org> glsa-202505-11.xml | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) |