[PR #691] [MERGED] Bump waitress from 1.4.3 to 2.1.1 #942

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opened 2026-02-25 20:37:10 +03:00 by kerem · 0 comments

kerem commented

2026-02-25 20:37:10 +03:00

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📋 Pull Request Information

Original PR: https://github.com/benbusby/whoogle-search/pull/691
Author: @dependabot[bot]
Created: 3/21/2022
Status: ✅ Merged
Merged: 3/22/2022
Merged by: @benbusby

Base: main ← Head: dependabot/pip/waitress-2.1.1

📝 Commits (1)

8f4a4eb Bump waitress from 1.4.3 to 2.1.1

📊 Changes

1 file changed (+1 additions, -1 deletions)

View changed files

📝 requirements.txt (+1 -1)

📄 Description

Bumps waitress from 1.4.3 to 2.1.1.

Changelog

Sourced from waitress's changelog.

2.1.1

Security Bugfix


- Waitress now validates that chunked encoding extensions are valid, and don't
  contain invalid characters that are not allowed. They are still skipped/not
  processed, but if they contain invalid data we no longer continue in and
  return a 400 Bad Request. This stops potential HTTP desync/HTTP request
  smuggling. Thanks to Zhang Zeyu for reporting this issue. See
  https://github.com/Pylons/waitress/security/advisories/GHSA-4f7p-27jc-3c36


Waitress now validates that the chunk length is only valid hex digits when
parsing chunked encoding, and values such as 0x01 and +01 are no
longer supported. This stops potential HTTP desync/HTTP request smuggling.
Thanks to Zhang Zeyu for reporting this issue. See
https://github.com/Pylons/waitress/security/advisories/GHSA-4f7p-27jc-3c36


Waitress now validates that the Content-Length sent by a remote contains only
digits in accordance with RFC7230 and will return a 400 Bad Request when the
Content-Length header contains invalid data, such as +10 which would
previously get parsed as 10 and accepted. This stops potential HTTP
desync/HTTP request smuggling Thanks to Zhang Zeyu for reporting this issue. See
https://github.com/Pylons/waitress/security/advisories/GHSA-4f7p-27jc-3c36


2.1.0
Python Version Support

Python 3.6 is no longer supported by Waitress
Python 3.10 is fully supported by Waitress

Bugfix

- ``wsgi.file_wrapper`` now sets the ``seekable``, ``seek``, and ``tell`` attributes from the underlying file if the underlying file is seekable. This allows WSGI middleware to implement things like range requests for example See Pylons/waitress#359 and Pylons/waitress#363 In Python 3 OSError is no longer subscriptable, this caused failures on Windows attempting to loop to find an socket that would work for use in the trigger.

</tr></table>

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Commits

9e0b8c8 Merge pull request from GHSA-4f7p-27jc-3c36
b28c9e8 Prep for 2.1.1
bd22869 Remove extraneous calls to .strip() in Chunked Encoding
d9bdfa0 Validate chunk size in Chunked Encoding are HEXDIG
d032a66 Error when receiving back Chunk Extension
884bed1 Update tests to remove invalid chunked encoding chunk-size
1f6059f Be more strict in parsing Content-Length
e75b0d9 Add new regular expressions for Chunked Encoding
22c0394 Merge pull request #367 from Pylons/fixup/collect-wasyncore-tests
dc15d9f Make sure to collect all wasyncore tests
Additional commits viewable in compare view

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_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/benbusby/whoogle-search/pull/691 **Author:** [@dependabot[bot]](https://github.com/apps/dependabot) **Created:** 3/21/2022 **Status:** ✅ Merged **Merged:** 3/22/2022 **Merged by:** [@benbusby](https://github.com/benbusby) **Base:** `main` ← **Head:** `dependabot/pip/waitress-2.1.1` --- ### 📝 Commits (1) - [`8f4a4eb`](https://github.com/benbusby/whoogle-search/commit/8f4a4ebec7937a70b41d0030b4990729378070c2) Bump waitress from 1.4.3 to 2.1.1 ### 📊 Changes **1 file changed** (+1 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `requirements.txt` (+1 -1) </details> ### 📄 Description Bumps [waitress](https://github.com/Pylons/waitress) from 1.4.3 to 2.1.1. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/Pylons/waitress/blob/master/CHANGES.txt">waitress's changelog</a>.</em></p> <blockquote> <h2>2.1.1</h2> <p>Security Bugfix</p> <pre><code> - Waitress now validates that chunked encoding extensions are valid, and don't contain invalid characters that are not allowed. They are still skipped/not processed, but if they contain invalid data we no longer continue in and return a 400 Bad Request. This stops potential HTTP desync/HTTP request smuggling. Thanks to Zhang Zeyu for reporting this issue. See https://github.com/Pylons/waitress/security/advisories/GHSA-4f7p-27jc-3c36 <ul> <li> <p>Waitress now validates that the chunk length is only valid hex digits when parsing chunked encoding, and values such as <code>0x01</code> and <code>+01</code> are no longer supported. This stops potential HTTP desync/HTTP request smuggling. Thanks to Zhang Zeyu for reporting this issue. See <a href="https://github.com/Pylons/waitress/security/advisories/GHSA-4f7p-27jc-3c36">https://github.com/Pylons/waitress/security/advisories/GHSA-4f7p-27jc-3c36</a></p> </li> <li> <p>Waitress now validates that the Content-Length sent by a remote contains only digits in accordance with RFC7230 and will return a 400 Bad Request when the Content-Length header contains invalid data, such as <code>+10</code> which would previously get parsed as <code>10</code> and accepted. This stops potential HTTP desync/HTTP request smuggling Thanks to Zhang Zeyu for reporting this issue. See <a href="https://github.com/Pylons/waitress/security/advisories/GHSA-4f7p-27jc-3c36">https://github.com/Pylons/waitress/security/advisories/GHSA-4f7p-27jc-3c36</a></p> </li> </ul> <h2>2.1.0</h2> <p>Python Version Support </code></pre></p> <ul> <li> <p>Python 3.6 is no longer supported by Waitress</p> </li> <li> <p>Python 3.10 is fully supported by Waitress</p> </li> </ul> <p>Bugfix</p> <pre><code> - ``wsgi.file_wrapper`` now sets the ``seekable``, ``seek``, and ``tell`` attributes from the underlying file if the underlying file is seekable. This allows WSGI middleware to implement things like range requests for example <p>See <a href="https://github-redirect.dependabot.com/Pylons/waitress/issues/359">Pylons/waitress#359</a> and <a href="https://github-redirect.dependabot.com/Pylons/waitress/pull/363">Pylons/waitress#363</a></p> <ul> <li>In Python 3 <code>OSError</code> is no longer subscriptable, this caused failures on Windows attempting to loop to find an socket that would work for use in the trigger.</li> </ul> <p></tr></table> </code></pre></p> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/Pylons/waitress/commit/9e0b8c801e4d505c2ffc91b891af4ba48af715e0"><code>9e0b8c8</code></a> Merge pull request from GHSA-4f7p-27jc-3c36</li> <li><a href="https://github.com/Pylons/waitress/commit/b28c9e8bda326ff2f87bf8eb7ea6b110ee0ae6fe"><code>b28c9e8</code></a> Prep for 2.1.1</li> <li><a href="https://github.com/Pylons/waitress/commit/bd22869c143a3f1284f271399524676efbafa655"><code>bd22869</code></a> Remove extraneous calls to .strip() in Chunked Encoding</li> <li><a href="https://github.com/Pylons/waitress/commit/d9bdfa0cf210f6daf017d7c5a3cc149bdec8a9a7"><code>d9bdfa0</code></a> Validate chunk size in Chunked Encoding are HEXDIG</li> <li><a href="https://github.com/Pylons/waitress/commit/d032a669682838b26d6a1a1b513b9da83b0e0f90"><code>d032a66</code></a> Error when receiving back Chunk Extension</li> <li><a href="https://github.com/Pylons/waitress/commit/884bed167d09c3d5fdf0730e2ca2564eefdd4534"><code>884bed1</code></a> Update tests to remove invalid chunked encoding chunk-size</li> <li><a href="https://github.com/Pylons/waitress/commit/1f6059f4c4a3a0b256b4027eda64fb9fc311b0a6"><code>1f6059f</code></a> Be more strict in parsing Content-Length</li> <li><a href="https://github.com/Pylons/waitress/commit/e75b0d9afbea8a933f8f5f11d279e661cbfd676b"><code>e75b0d9</code></a> Add new regular expressions for Chunked Encoding</li> <li><a href="https://github.com/Pylons/waitress/commit/22c03947e3bcd7631120aae40d3d844d4f35e49f"><code>22c0394</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/Pylons/waitress/issues/367">#367</a> from Pylons/fixup/collect-wasyncore-tests</li> <li><a href="https://github.com/Pylons/waitress/commit/dc15d9f91d2ec4c70d347c08f10ba11c02c3f80c"><code>dc15d9f</code></a> Make sure to collect all wasyncore tests</li> <li>Additional commits viewable in <a href="https://github.com/Pylons/waitress/compare/v1.4.3...v2.1.1">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=waitress&package-manager=pip&previous-version=1.4.3&new-version=2.1.1)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot 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 `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/benbusby/whoogle-search/network/alerts). </details> --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>