CVE-2023-45840

Katalog CVE

CVSS 8.1 · High EPSS 0,81%

Kerentanan Download of Code Without Integrity Check pada buildroot. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

Multiple data integrity vulnerabilities exist in the package hash checking functionality of Buildroot 2023.08.1 and Buildroot dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.This vulnerability is related to the `riscv64-elf-toolchain` package.

Rincian

Terbit di NVD

5 Desember 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-494: Download of Code Without Integrity Check

EPSS (30 hari)

0,81% peluang dieksploitasi; lebih tinggi dari 55,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://www.openwall.com/lists/oss-security/2023/12/11/1 mailing list · advisory pihak ketiga
• https://talosintelligence.com/vulnerability_reports/TALOS-2023-1844 exploit · advisory pihak ketiga
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1844