Описание
Versions 1.17 and 1.18 of the Python urllib3 library suffer from a vulnerability that can cause them, in certain configurations, to not correctly validate TLS certificates. This places users of the library with those configurations at risk of man-in-the-middle and information leakage attacks. This vulnerability affects users using versions 1.17 and 1.18 of the urllib3 library, who are using the optional PyOpenSSL support for TLS instead of the regular standard library TLS backend, and who are using OpenSSL 1.1.0 via PyOpenSSL. This is an extremely uncommon configuration, so the security impact of this vulnerability is low.
Ссылки
- Mailing ListMitigation
- Third Party AdvisoryVDB Entry
- Mailing ListMitigation
- Third Party AdvisoryVDB Entry
Уязвимые конфигурации
Одно из
EPSS
3.7 Low
CVSS3
2.6 Low
CVSS2
Дефекты
Связанные уязвимости
Versions 1.17 and 1.18 of the Python urllib3 library suffer from a vulnerability that can cause them, in certain configurations, to not correctly validate TLS certificates. This places users of the library with those configurations at risk of man-in-the-middle and information leakage attacks. This vulnerability affects users using versions 1.17 and 1.18 of the urllib3 library, who are using the optional PyOpenSSL support for TLS instead of the regular standard library TLS backend, and who are using OpenSSL 1.1.0 via PyOpenSSL. This is an extremely uncommon configuration, so the security impact of this vulnerability is low.
Versions 1.17 and 1.18 of the Python urllib3 library suffer from a vul ...
Recommended update for python-setuptools and dependend packages
EPSS
3.7 Low
CVSS3
2.6 Low
CVSS2