Опубликовано: 29 сент. 2021
Источник: github
Github: Прошло ревью
CVSS4: 8.7
CVSS3: 7.5
Описание
Basic auth bypass in esphome
Impact
Anyone with web_server enabled and HTTP basic auth configured on 2021.9.1 or older
web_server allows OTA update without checking user defined basic auth username & password
Patches
Patch released in 2021.9.2
Workarounds
Disable/remove web_server
Ссылки
- https://github.com/esphome/esphome/security/advisories/GHSA-48mj-p7x2-5jfm
- https://nvd.nist.gov/vuln/detail/CVE-2021-41104
- https://github.com/esphome/esphome/pull/2409
- https://github.com/esphome/esphome/commit/2234f6aacf8cc653307fed80f3750317a82c4f83
- https://github.com/esphome/esphome/commit/be965a60eba6bb769e2a5afdbc8eed132f077a59
- https://github.com/esphome/esphome/releases/tag/2021.9.2
- https://github.com/pypa/advisory-database/tree/main/vulns/esphome/PYSEC-2021-351.yaml
Пакеты
Наименование
esphome
pip
Затронутые версииВерсия исправления
< 2021.9.2
2021.9.2
Связанные уязвимости
CVSS3: 7.5
nvd
больше 4 лет назад
ESPHome is a system to control the ESP8266/ESP32. Anyone with web_server enabled and HTTP basic auth configured on version 2021.9.1 or older is vulnerable to an issue in which `web_server` allows over-the-air (OTA) updates without checking user defined basic auth username & password. This issue is patched in version 2021.9.2. As a workaround, one may disable or remove `web_server`.