CVE-2026-44029

MEDIUM

5.3

Descripcion

An issue was discovered in Nix before 2.34.7. Writing to arbitrary files can occur via "nix-prefetch-url --unpack" or "nix store prefetch-file --unpack" directory traversal. The fixed versions are 2.34.7, 2.33.6, 2.32.8, 2.31.5, 2.30.5, 2.29.4, and 2.28.7 (introduced in 2.24.7);

Detalles CVE

Puntuacion CVSS v3.15.3

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado5/5/2026

Ultima modificacion5/5/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-36

Referencias

https://discourse.nixos.org/t/security-advisory-local-privilege-escalation-in-lix-and-nix/77407(cve@mitre.org)

https://github.com/NixOS/nix/security/advisories/GHSA-gr92-w2r5-qw5p(cve@mitre.org)

https://www.openwall.com/lists/oss-security/2026/05/04/33(cve@mitre.org)

Correlaciones IOC

Sin correlaciones registradas

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