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51 lines
2.0 KiB
Plaintext
51 lines
2.0 KiB
Plaintext
==========================
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Django 3.0.7 release notes
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==========================
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*June 3, 2020*
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Django 3.0.7 fixes two security issues and several bugs in 3.0.6.
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CVE-2020-13254: Potential data leakage via malformed memcached keys
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===================================================================
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In cases where a memcached backend does not perform key validation, passing
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malformed cache keys could result in a key collision, and potential data
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leakage. In order to avoid this vulnerability, key validation is added to the
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memcached cache backends.
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CVE-2020-13596: Possible XSS via admin ``ForeignKeyRawIdWidget``
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================================================================
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Query parameters for the admin ``ForeignKeyRawIdWidget`` were not properly URL
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encoded, posing an XSS attack vector. ``ForeignKeyRawIdWidget`` now
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ensures query parameters are correctly URL encoded.
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Bugfixes
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========
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* Fixed a regression in Django 3.0 by restoring the ability to use field
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lookups in ``Meta.ordering`` (:ticket:`31538`).
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* Fixed a regression in Django 3.0 where ``QuerySet.values()`` and
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``values_list()`` crashed if a queryset contained an aggregation and a
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subquery annotation (:ticket:`31566`).
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* Fixed a regression in Django 3.0 where aggregates used wrong annotations when
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a queryset has multiple subqueries annotations (:ticket:`31568`).
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* Fixed a regression in Django 3.0 where ``QuerySet.values()`` and
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``values_list()`` crashed if a queryset contained an aggregation and an
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``Exists()`` annotation on Oracle (:ticket:`31584`).
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* Fixed a regression in Django 3.0 where all resolved ``Subquery()``
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expressions were considered equal (:ticket:`31607`).
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* Fixed a regression in Django 3.0.5 that affected translation loading for apps
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providing translations for territorial language variants as well as a generic
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language, where the project has different plural equations for the language
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(:ticket:`31570`).
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* Tracking a jQuery security release, upgraded the version of jQuery used by
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the admin from 3.4.1 to 3.5.1.
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