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17 lines
640 B
Plaintext
17 lines
640 B
Plaintext
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===========================
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Django 2.2.19 release notes
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===========================
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*February 19, 2021*
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Django 2.2.19 fixes a security issue in 2.2.18.
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CVE-2021-23336: Web cache poisoning via ``django.utils.http.limited_parse_qsl()``
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=================================================================================
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Django contains a copy of :func:`urllib.parse.parse_qsl` which was added to
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backport some security fixes. A further security fix has been issued recently
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such that ``parse_qsl()`` no longer allows using ``;`` as a query parameter
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separator by default. Django now includes this fix. See :bpo:`42967` for
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further details.
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