CVE-2020-10059

Katalog CVE

CVSS 4.8 · Medium EPSS 1,2%

Kerentanan Improper Certificate Validation pada zephyrproject zephyr. Skor CVSS 3.1 4.8 (Medium) menurut NVD.

Deskripsi (NVD)

The UpdateHub module disables DTLS peer checking, which allows for a man in the middle attack. This is mitigated by firmware images requiring valid signatures. However, there is no benefit to using DTLS without the peer checking. See NCC-ZEP-018 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions.

Rincian

Terbit di NVD

11 Mei 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-295: Improper Certificate Validation

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/zephyrproject-rtos/zephyr/pull/24954 patch · advisory pihak ketiga
• https://github.com/zephyrproject-rtos/zephyr/pull/24997 patch · advisory pihak ketiga
• https://github.com/zephyrproject-rtos/zephyr/pull/24999 patch · advisory pihak ketiga
• https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-36 advisory pihak ketiga
• https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10059