CVE-2020-10022

Katalog CVE

CVSS 9.8 · Critical EPSS 2,3%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada zephyrproject zephyr. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A malformed JSON payload that is received from an UpdateHub server may trigger memory corruption in the Zephyr OS. This could result in a denial of service in the best case, or code execution in the worst case. See NCC-NCC-016 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions. version 2.2.0 and later versions.

Rincian

Terbit di NVD

11 Mei 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

2,3% peluang dieksploitasi; lebih tinggi dari 83,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/zephyrproject-rtos/zephyr/pull/24065 patch · advisory pihak ketiga
• https://github.com/zephyrproject-rtos/zephyr/pull/24066 patch · advisory pihak ketiga
• https://github.com/zephyrproject-rtos/zephyr/pull/24154 patch · advisory pihak ketiga
• https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-28 advisory pihak ketiga
• https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10022