permit Transfer-Encoding headers specifying multiple encodings. note: no parameters, still (:pr:3261)
sdist generation now explicitly excludes sphinx build folder (:pr:3257)
decode bytes-typed status (as can be passed by gevent) as utf-8 instead of raising TypeError (:pr:2336)
raise correct Exception when encounting invalid chunked requests (:pr:3258)
the SCRIPT_NAME and PATH_INFO headers, when received from allowed forwarders, are no longer restricted for containing an underscore (:pr:3192)
include IPv6 loopback address [::1] in default for :ref:forwarded-allow-ips and :ref:proxy-allow-ips (:pr:3192)
** NOTE **
The SCRIPT_NAME change mitigates a regression that appeared first in the 22.0.0 release
Review your :ref:forwarded-allow-ips setting if you are still not seeing the SCRIPT_NAME transmitted
Review your :ref:forwarder-headers setting if you are missing headers after upgrading from a version prior to 22.0.0
** Breaking changes **
refuse requests where the uri field is empty (:pr:3255)
refuse requests with invalid CR/LR/NUL in heade field values (:pr:3253)
remove temporary --tolerate-dangerous-framing switch from 22.0 (:pr:3260)
If any of the breaking changes affect you, be aware that now refused requests can post a security problem, especially so in setups involving request pipe-lining and/or proxies.
Fix CVE-2024-1135
Gunicorn 22.0 has been released
Gunicorn 22.0.0 has been released. This version fix the numerous security vulnerabilities. You're invited to upgrade asap your own installation.
Changes:
22.0.0 - 2024-04-17
===================
use utime to notify workers liveness
migrate setup to pyproject.toml
fix numerous security vulnerabilities in HTTP parser (closing some request smuggling vectors)
parsing additional requests is no longer attempted past unsupported request framing
on HTTP versions < 1.1 support for chunked transfer is refused (only used in exploits)
requests conflicting configured or passed SCRIPT_NAME now produce a verbose error
Trailer fields are no longer inspected for headers indicating secure scheme
</tr></table>
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Bumps gunicorn from 20.1.0 to 23.0.0.
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... (truncated)
Commits
411986dfix doc334392eMerge pull request #2559 from laggardkernel/bugfix/reexec-enve75c353Merge pull request #3189 from pajod/patch-py369357b28keep document user in access_log_format setting79fdef0bump to 23.0.03acd9fbMerge pull request #2620 from talkerbox/improve-access-log-format-docs3f56d76Merge pull request #3192 from pajod/patch-allowed-script-name256d474docs: revert duped directiveffa48b5test: default change was intentional52538cadocs: recommend SCRIPT_NAME=/subfolderDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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