benoitc/gunicorn (gunicorn)
### [`v22.0.0`](https://togithub.com/benoitc/gunicorn/releases/tag/22.0.0): Gunicorn 22.0 has been released
[Compare Source](https://togithub.com/benoitc/gunicorn/compare/21.2.0...22.0.0)
**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
- support Python 3.12
** Breaking changes **
- minimum version is Python 3.7
- the limitations on valid characters in the HTTP method have been bounded to Internet Standards
- requests specifying unsupported transfer coding (order) are refused by default (rare)
- HTTP methods are no longer casefolded by default (IANA method registry contains none affected)
- HTTP methods containing the number sign (#) are no longer accepted by default (rare)
- HTTP versions < 1.0 or >= 2.0 are no longer accepted by default (rare, only HTTP/1.1 is supported)
- HTTP versions consisting of multiple digits or containing a prefix/suffix are no longer accepted
- HTTP header field names Gunicorn cannot safely map to variables are silently dropped, as in other software
- HTTP headers with empty field name are refused by default (no legitimate use cases, used in exploits)
- requests with both Transfer-Encoding and Content-Length are refused by default (such a message might indicate an attempt to perform request smuggling)
- empty transfer codings are no longer permitted (reportedly seen with really old & broken proxies)
** SECURITY **
- fix CVE-2024-1135
1. Documentation is available there: https://docs.gunicorn.org/en/stable/news.html
2. Packages: https://pypi.org/project/gunicorn/
Configuration
📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
â™» Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
[ ] If you want to rebase/retry this PR, check this box
This PR contains the following updates:
^21.0.0->^22.0.0Release Notes
benoitc/gunicorn (gunicorn)
### [`v22.0.0`](https://togithub.com/benoitc/gunicorn/releases/tag/22.0.0): Gunicorn 22.0 has been released [Compare Source](https://togithub.com/benoitc/gunicorn/compare/21.2.0...22.0.0) **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 - support Python 3.12 ** Breaking changes ** - minimum version is Python 3.7 - the limitations on valid characters in the HTTP method have been bounded to Internet Standards - requests specifying unsupported transfer coding (order) are refused by default (rare) - HTTP methods are no longer casefolded by default (IANA method registry contains none affected) - HTTP methods containing the number sign (#) are no longer accepted by default (rare) - HTTP versions < 1.0 or >= 2.0 are no longer accepted by default (rare, only HTTP/1.1 is supported) - HTTP versions consisting of multiple digits or containing a prefix/suffix are no longer accepted - HTTP header field names Gunicorn cannot safely map to variables are silently dropped, as in other software - HTTP headers with empty field name are refused by default (no legitimate use cases, used in exploits) - requests with both Transfer-Encoding and Content-Length are refused by default (such a message might indicate an attempt to perform request smuggling) - empty transfer codings are no longer permitted (reportedly seen with really old & broken proxies) ** SECURITY ** - fix CVE-2024-1135 1. Documentation is available there: https://docs.gunicorn.org/en/stable/news.html 2. Packages: https://pypi.org/project/gunicorn/Configuration
📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
â™» Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by Renovate Bot.