Описание
In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validate_ipv4_address, and validate_ipv46_address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addresses. (validate_ipv4_address and validate_ipv46_address are unaffected with Python 3.9.5+..) .
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| python-django | fixed | 2:2.2.24-1 | package |
Примечания
https://www.openwall.com/lists/oss-security/2021/06/02/1
https://github.com/django/django/commit/e1d787f1b36d13b95187f8f425425ae1b98da188 (main)
https://github.com/django/django/commit/f27c38ab5d90f68c9dd60cabef248a570c0be8fc (2.2.24)
EPSS
Связанные уязвимости
In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validate_ipv4_address, and validate_ipv46_address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addresses. (validate_ipv4_address and validate_ipv46_address are unaffected with Python 3.9.5+..) .
In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validate_ipv4_address, and validate_ipv46_address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addresses. (validate_ipv4_address and validate_ipv46_address are unaffected with Python 3.9.5+..) .
In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validate_ipv4_address, and validate_ipv46_address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addresses. (validate_ipv4_address and validate_ipv46_address are unaffected with Python 3.9.5+..) .
Django Access Control Bypass possibly leading to SSRF, RFI, and LFI attacks
Уязвимость функций URLValidator, validate_ipv4_address, validate_ipv46_address программной платформы для веб-приложений Django, связанная с недостаточной проверкой поступающих запросов, позволяющая нарушителю оказать воздействие на целостность данных
EPSS