django.git/django/core/validators.py, branch 4.1.10

[4.1.x] Fixed CVE-2023-36053 -- Prevented potential ReDoS in EmailValidator and URLValidator.

2023-07-03T06:27:05Z

Thanks Seokchan Yoon for reports.

Fixed #32559 -- Added 'step_size’ to numeric form fields.

2022-05-12T12:16:52Z

Co-authored-by: Jacob Rief

Refs #33476 -- Refactored code to strictly match 88 characters line length.

2022-02-07T19:37:05Z

Refs #33476 -- Reformatted code with Black.

2022-02-07T19:37:05Z

Fixed #28628 -- Changed \d to [0-9] in regexes where appropriate.

2022-01-07T11:25:06Z

Fixed #33367 -- Fixed URLValidator crash in some edge cases.

2021-12-20T06:30:22Z

Refs #31670 -- Removed whitelist argument and domain_whitelist attribute in EmailValidator per deprecation timeline.

2021-09-20T19:23:01Z

Fixed typo in regex for IPv6 literals in EmailValidator.

2021-08-06T10:58:55Z

Fixed #32930 -- Fixed URLValidator when port numbers < 10.

2021-07-22T09:58:28Z

Fixed CVE-2021-33571 -- Prevented leading zeros in IPv4 addresses.

2021-06-02T08:58:39Z

validate_ipv4_address() was affected only on Python < 3.9.5, see [1]. URLValidator() uses a regular expressions and it was affected on all Python versions. [1] https://bugs.python.org/issue36384