CVE-2020-13594

Опубликовано: 31 авг. 2020

Источник: nvd

CVSS3: 6.5

CVSS2: 3.3

EPSS Низкий

Описание

The Bluetooth Low Energy (BLE) controller implementation in Espressif ESP-IDF 4.2 and earlier (for ESP32 devices) does not properly restrict the channel map field of the connection request packet on reception, allowing attackers in radio range to cause a denial of service (crash) via a crafted packet.

Ссылки

https://asset-group.github.io/cves.html
Third Party Advisory
https://asset-group.github.io/disclosures/sweyntooth/
Third Party Advisory
https://github.com/espressif/esp32-bt-lib
Third Party Advisory
https://asset-group.github.io/cves.html
Third Party Advisory
https://asset-group.github.io/disclosures/sweyntooth/
Third Party Advisory
https://github.com/espressif/esp32-bt-lib
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:a:espressif:esp-idf:*:*:*:*:*:*:*:*

Версия до 4.2 (включая)

cpe:2.3:h:espressif:esp32:-:*:*:*:*:*:*:*

EPSS

Процентиль: 36%

0.00152

Низкий

6.5 Medium

CVSS3

3.3 Low

CVSS2

Дефекты

CWE-20

Связанные уязвимости

GHSA-wj5v-mx63-894g

github

больше 3 лет назад