CVE-2025-64343

Katalog CVE

CVSS 7.8 · High EPSS 0,13%

Kerentanan Authentication Bypass by Alternate Name. Skor CVSS 3.1 7.8 (High) menurut github.com.

Deskripsi (NVD)

(conda) Constructor is a tool that enables users to create installers for conda package collections. In versions 3.12.2 and below, the installation directory inherits permissions from its parent directory. Outside of restricted directories, the permissions are very permissive and often allow write access by authenticated users. Any logged in user can make modifications during the installation for both single-user and all-user installations. This constitutes a local attack vector if the installation is in a directory local users have access to. For single-user installations in a shared directory, these permissions persist after the installation. This issue is fixed in version 3.13.0.

Rincian

Terbit di NVD

7 November 2025

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

7.8 (High), sumber github.com
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-289: Authentication Bypass by Alternate Name

EPSS (30 hari)

0,13% peluang dieksploitasi; lebih tinggi dari 2,1% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/conda/constructor/commit/c368383710a7c2b81ad1b0ecb9724b38d3577447
• https://github.com/conda/constructor/releases/tag/3.13.0
• https://github.com/conda/constructor/security/advisories/GHSA-vvpr-2qg4-2mrq