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46 lines
1.9 KiB
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46 lines
1.9 KiB
Plaintext
===========================
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Django 4.2.15 release notes
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===========================
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*August 6, 2024*
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Django 4.2.15 fixes three security issues with severity "moderate", one
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security issue with severity "high", and a regression in 4.2.14.
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CVE-2024-41989: Memory exhaustion in ``django.utils.numberformat.floatformat()``
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================================================================================
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If :tfilter:`floatformat` received a string representation of a number in
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scientific notation with a large exponent, it could lead to significant memory
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consumption.
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To avoid this, decimals with more than 200 digits are now returned as is.
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CVE-2024-41990: Potential denial-of-service vulnerability in ``django.utils.html.urlize()``
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===========================================================================================
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:tfilter:`urlize` and :tfilter:`urlizetrunc` were subject to a potential
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denial-of-service attack via very large inputs with a specific sequence of
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characters.
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CVE-2024-41991: Potential denial-of-service vulnerability in ``django.utils.html.urlize()`` and ``AdminURLFieldWidget``
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=======================================================================================================================
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:tfilter:`urlize`, :tfilter:`urlizetrunc`, and ``AdminURLFieldWidget`` were
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subject to a potential denial-of-service attack via certain inputs with a very
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large number of Unicode characters.
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CVE-2024-42005: Potential SQL injection in ``QuerySet.values()`` and ``values_list()``
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======================================================================================
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:meth:`.QuerySet.values` and :meth:`~.QuerySet.values_list` methods on models
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with a ``JSONField`` were subject to SQL injection in column aliases, via a
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crafted JSON object key as a passed ``*arg``.
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Bugfixes
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========
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* Fixed a regression in Django 4.2.14 that caused a crash in
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``LocaleMiddleware`` when processing a language code over 500 characters
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(:ticket:`35627`).
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