django-filter is a generic system for filtering Django QuerySets based on user selections. In django-filter before version 2.4.0, automatically generated `NumberFilter` instances, whose value was later converted to an integer, were subject to potential DoS from maliciously input using exponential format with sufficiently large exponents. Version 2.4.0+ applies a `MaxValueValidator` with a a default `limit_value` of 1e50 to the form field used by `NumberFilter` instances. In addition, `NumberFilter` implements the new `get_max_validator()` which should return a configured validator instance to customise the limit, or else `None` to disable the additional validation. Users may manually apply an equivalent validator if they are not able to upgrade.
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Configurations
History
07 Nov 2023, 03:17
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15 Jun 2023, 03:15
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Information
Published : 2021-04-29 21:15
Updated : 2024-02-28 18:28
NVD link : CVE-2020-15225
Mitre link : CVE-2020-15225
CVE.ORG link : CVE-2020-15225
JSON object : View
Products Affected
django-filter_project
- django-filter
fedoraproject
- fedora
CWE
CWE-681
Incorrect Conversion between Numeric Types