ALT-PU-2024-13514-3

Package update nix in branch sisyphus

Version2.24.9-alt1

Published2026-02-04

Max severityCRITICAL

Severity:

Closed issues (2)

CRITICAL9.0

Уязвимость пакетного менеджера Nix операционных систем Unix, связанная с неправильным ограничением имени пути к каталогу с ограниченным доступом, позволяющая нарушителю перезаписать произвольные файлы в системе

Published: 2024-12-27Modified: 2025-06-30

CVSS 3.xCRITICAL 9.0

CVSS:3.x/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CVSS 2.0CRITICAL 9.0

CVSS:2.0/AV:N/AC:L/Au:S/C:C/I:C/A:C

References

HIGH8.8

Nix is a package manager for Linux and other Unix systems. A bug in Nix 2.24 prior to 2.24.6 allows a substituter or malicious user to craft a NAR that, when unpacked by Nix, causes Nix to write to arbitrary file system locations to which the Nix process has access. This will be with root permissions when using the Nix daemon. This issue is fixed in Nix 2.24.6.

Published: 2024-09-10Modified: 2025-01-15

CVSS 3.xHIGH 8.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References