CVE-2020-10071

Опубликовано: 05 июн. 2020

Источник: nvd

CVSS3: 9

CVSS3: 9.8

CVSS2: 7.5

EPSS Средний

Описание

The Zephyr MQTT parsing code performs insufficient checking of the length field on publish messages, allowing a buffer overflow and potentially remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions.

Ссылки

https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10071
Vendor Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/23821/commits/989c4713ba429aa5105fe476b4d629718f3e6082
Patch
Third Party Advisory
https://research.nccgroup.com/2020/05/26/research-report-zephyr-and-mcuboot-security-assessment
Third Party Advisory
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-86
Third Party Advisory
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10071
Vendor Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/23821/commits/989c4713ba429aa5105fe476b4d629718f3e6082
Patch
Third Party Advisory
https://research.nccgroup.com/2020/05/26/research-report-zephyr-and-mcuboot-security-assessment
Third Party Advisory
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-86
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

Версия до 2.2.0 (включая)

EPSS

Процентиль: 94%

0.13899

Средний

9 Critical

CVSS3

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-120

Связанные уязвимости

GHSA-x73g-qmcm-3qgq

github

больше 3 лет назад

EPSS

Процентиль: 94%

0.13899

Средний

9 Critical

CVSS3

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-120