Описание
The Python standard library functions `urllib.parse.urlsplit` and `urlparse` accepted domain names that included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in differential parsing across the Python URL parser and other specification-compliant URL parsers.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| python3.13 | fixed | 3.13.2-1 | package | |
| python3.12 | fixed | 3.12.9-1 | package | |
| python3.11 | removed | package | ||
| python3.11 | fixed | 3.11.2-6+deb12u6 | bookworm | package |
| python3.9 | removed | package | ||
| pypy3 | fixed | 7.3.18+dfsg-2 | package | |
| pypy3 | no-dsa | bookworm | package | |
| pypy3 | postponed | bullseye | package |
Примечания
https://mail.python.org/archives/list/security-announce@python.org/thread/K4EUG6EKV6JYFIC24BASYOZS4M5XOQIB/
https://github.com/python/cpython/issues/105704
https://github.com/python/cpython/pull/129418
Fixed by: https://github.com/python/cpython/commit/d89a5f6a6e65511a5f6e0618c4c30a7aa5aba56a
Fixed by: https://github.com/python/cpython/commit/90e526ae67b172ed7c6c56e7edad36263b0f9403 (v3.13.2)
Fixed by: https://github.com/python/cpython/commit/a7084f6075c9595ba60119ce8c62f1496f50c568 (v3.12.9)
https://github.com/python/cpython/pull/129528 (3.11)
https://github.com/python/cpython/pull/129530 (3.9)
EPSS
Связанные уязвимости
The Python standard library functions `urllib.parse.urlsplit` and `urlparse` accepted domain names that included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in differential parsing across the Python URL parser and other specification-compliant URL parsers.
The Python standard library functions `urllib.parse.urlsplit` and `urlparse` accepted domain names that included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in differential parsing across the Python URL parser and other specification-compliant URL parsers.
The Python standard library functions `urllib.parse.urlsplit` and `urlparse` accepted domain names that included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in differential parsing across the Python URL parser and other specification-compliant URL parsers.
EPSS