CVE-2024-32657

Katalog CVE

CVSS 5.4 · Medium EPSS 0,47%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada nixos hydra. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

Hydra is a Continuous Integration service for Nix based projects. Attackers can execute arbitrary code in the browser context of Hydra and execute authenticated HTTP requests. The abused feature allows Nix builds to specify files that Hydra serves to clients. One use of this functionality is serving NixOS `.iso` files. The issue is only with html files served by Hydra. The issue has been patched on https://hydra.nixos.org around 2024-04-21 14:30 UTC. The nixpkgs package were fixed in unstable and 23.11. Users with custom Hydra packages can apply the fix commit to their local installations. The vulnerability is only triggered when opening HTML build artifacts, so not opening them until the vulnerability is fixed works around the issue.

Rincian

Terbit di NVD

22 April 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

0,47% peluang dieksploitasi; lebih tinggi dari 38,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/NixOS/hydra/security/advisories/GHSA-2p75-6g9f-pqgx advisory vendor
• https://github.com/NixOS/hydra/commit/b72528be5074f3e62e9ae2c2ae8ef9c07a0b4dd3 patch
• https://github.com/NixOS/nixpkgs/pull/306017 issue tracking
• https://github.com/NixOS/nixpkgs/pull/306018 issue tracking