Описание
In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| python3.9 | fixed | 3.9.5-1 | experimental | package |
| python3.9 | fixed | 3.9.7-1 | package | |
| python2.7 | not-affected | package | ||
| pypy3 | fixed | 7.3.8+dfsg-1 | package | |
| pypy3 | no-dsa | buster | package | |
| pypy3 | not-affected | bullseye | package |
Примечания
https://bugs.python.org/issue36384#msg392423
https://github.com/python/cpython/commit/60ce8f0be6354ad565393ab449d8de5d713f35bc (v3.10.0b1)
https://github.com/python/cpython/commit/5374fbc31446364bf5f12e5ab88c5493c35eaf04 (v3.9.5)
Introduced by: https://github.com/python/cpython/commit/e653d4d8e820a7a004ad399530af0135b45db27a (v3.8.0a4)
EPSS
Связанные уязвимости
In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.
In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.
In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.
EPSS