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[2.0.x] Forwardported 1.11.22 release notes.
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============================ | ||
Django 1.11.22 release notes | ||
============================ | ||
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*July 1, 2019* | ||
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Django 1.11.22 fixes a security issue in 1.11.21. | ||
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CVE-2019-12781: Incorrect HTTP detection with reverse-proxy connecting via HTTPS | ||
-------------------------------------------------------------------------------- | ||
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When deployed behind a reverse-proxy connecting to Django via HTTPS, | ||
:attr:`django.http.HttpRequest.scheme` would incorrectly detect client | ||
requests made via HTTP as using HTTPS. This entails incorrect results for | ||
:meth:`~django.http.HttpRequest.is_secure`, and | ||
:meth:`~django.http.HttpRequest.build_absolute_uri`, and that HTTP | ||
requests would not be redirected to HTTPS in accordance with | ||
:setting:`SECURE_SSL_REDIRECT`. | ||
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``HttpRequest.scheme`` now respects :setting:`SECURE_PROXY_SSL_HEADER`, if it | ||
is configured, and the appropriate header is set on the request, for both HTTP | ||
and HTTPS requests. | ||
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If you deploy Django behind a reverse-proxy that forwards HTTP requests, and | ||
that connects to Django via HTTPS, be sure to verify that your application | ||
correctly handles code paths relying on ``scheme``, ``is_secure()``, | ||
``build_absolute_uri()``, and ``SECURE_SSL_REDIRECT``. |
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