Bump ws from 6.0.0 to 7.4.6 #5

2021-05-28T19:13:38-05:00

dependabot[bot] commented

2021-05-28 19:13:38 -05:00

(Migrated from github.com)

Bumps ws from 6.0.0 to 7.4.6.

Release notes

7.4.6

Bug fixes

Fixed a ReDoS vulnerability (00c425ec).

A specially crafted value of the Sec-Websocket-Protocol header could be used to significantly slow down a ws server.
for (const length of [1000, 2000, 4000, 8000, 16000, 32000]) {
  const value = 'b' + ' '.repeat(length) + 'x';
  const start = process.hrtime.bigint();
value.trim().split(/ *, */);
const end = process.hrtime.bigint();
console.log('length = %d, time = %f ns', length, end - start);
}
The vulnerability was responsibly disclosed along with a fix in private by Robert McLaughlin from University of California, Santa Barbara.

In vulnerable versions of ws, the issue can be mitigated by reducing the maximum allowed length of the request headers using the --max-http-header-size=size and/or the maxHeaderSize options.

7.4.5

Bug fixes

UTF-8 validation is now done even if utf-8-validate is not installed (23ba6b29).

Fixed an edge case where websocket.close() and websocket.terminate() did not close the connection (67e25ff5).

7.4.4

Bug fixes

Fixed a bug that could cause the process to crash when using the permessage-deflate extension (92774377).

7.4.3

Bug fixes

The deflate/inflate stream is now reset instead of reinitialized when context takeover is disabled (#1840).

7.4.2

Bug fixes

... (truncated)

Commits

f5297f7 [dist] 7.4.6
00c425e [security] Fix ReDoS vulnerability
990306d [lint] Fix prettier error
32e3a84 [security] Remove reference to Node Security Project
8c914d1 [minor] Fix nits
fc7e27d [ci] Test on node 16
587c201 [ci] Do not test on node 15
f672710 [dist] 7.4.5
67e25ff [fix] Fix case where abortHandshake() does not close the connection
23ba6b2 [fix] Make UTF-8 validation work even if utf-8-validate is not installed
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Bumps [ws](https://github.com/websockets/ws) from 6.0.0 to 7.4.6. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/websockets/ws/releases">ws's releases</a>.</em></p> <blockquote> <h2>7.4.6</h2> <h1>Bug fixes</h1> <ul> <li>Fixed a ReDoS vulnerability (00c425ec).</li> </ul> <p>A specially crafted value of the <code>Sec-Websocket-Protocol</code> header could be used to significantly slow down a ws server.</p> <pre lang="js"><code>for (const length of [1000, 2000, 4000, 8000, 16000, 32000]) { const value = 'b' + ' '.repeat(length) + 'x'; const start = process.hrtime.bigint(); <p>value.trim().split(/ *, */);</p> <p>const end = process.hrtime.bigint();</p> <p>console.log('length = %d, time = %f ns', length, end - start); } </code></pre></p> <p>The vulnerability was responsibly disclosed along with a fix in private by <a href="https://github.com/robmcl4">Robert McLaughlin</a> from University of California, Santa Barbara.</p> <p>In vulnerable versions of ws, the issue can be mitigated by reducing the maximum allowed length of the request headers using the <a href="https://nodejs.org/api/cli.html#cli_max_http_header_size_size"><code>--max-http-header-size=size</code></a> and/or the <a href="https://nodejs.org/api/http.html#http_http_createserver_options_requestlistener"><code>maxHeaderSize</code></a> options.</p> <h2>7.4.5</h2> <h1>Bug fixes</h1> <ul> <li>UTF-8 validation is now done even if <code>utf-8-validate</code> is not installed (23ba6b29).</li> <li>Fixed an edge case where <code>websocket.close()</code> and <code>websocket.terminate()</code> did not close the connection (67e25ff5).</li> </ul> <h2>7.4.4</h2> <h1>Bug fixes</h1> <ul> <li>Fixed a bug that could cause the process to crash when using the permessage-deflate extension (92774377).</li> </ul> <h2>7.4.3</h2> <h1>Bug fixes</h1> <ul> <li>The deflate/inflate stream is now reset instead of reinitialized when context takeover is disabled (<a href="https://github-redirect.dependabot.com/websockets/ws/issues/1840">#1840</a>).</li> </ul> <h2>7.4.2</h2> <h1>Bug fixes</h1>  </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/websockets/ws/commit/f5297f7090f6a628832a730187c5b3a06a247f00"><code>f5297f7</code></a> [dist] 7.4.6</li> <li><a href="https://github.com/websockets/ws/commit/00c425ec77993773d823f018f64a5c44e17023ff"><code>00c425e</code></a> [security] Fix ReDoS vulnerability</li> <li><a href="https://github.com/websockets/ws/commit/990306d1446faf346c76452409a4c11455690514"><code>990306d</code></a> [lint] Fix prettier error</li> <li><a href="https://github.com/websockets/ws/commit/32e3a8439b7c8273b44fe1adb5682f529e34d0ba"><code>32e3a84</code></a> [security] Remove reference to Node Security Project</li> <li><a href="https://github.com/websockets/ws/commit/8c914d18b86a7d1408884d18eeadae0fa41b0bb5"><code>8c914d1</code></a> [minor] Fix nits</li> <li><a href="https://github.com/websockets/ws/commit/fc7e27d12ad0af90ce05302afc85c292024000b4"><code>fc7e27d</code></a> [ci] Test on node 16</li> <li><a href="https://github.com/websockets/ws/commit/587c201bfc22c460658ca304d23477fc7ebd2a60"><code>587c201</code></a> [ci] Do not test on node 15</li> <li><a href="https://github.com/websockets/ws/commit/f67271079755e79a1ac2b40f3f4efb94ca024539"><code>f672710</code></a> [dist] 7.4.5</li> <li><a href="https://github.com/websockets/ws/commit/67e25ff50230d131d76b1061ca0be5c991df161f"><code>67e25ff</code></a> [fix] Fix case where <code>abortHandshake()</code> does not close the connection</li> <li><a href="https://github.com/websockets/ws/commit/23ba6b2922f521f2b656891a997ab562b7139dd4"><code>23ba6b2</code></a> [fix] Make UTF-8 validation work even if utf-8-validate is not installed</li> <li>Additional commits viewable in <a href="https://github.com/websockets/ws/compare/6.0.0...7.4.6">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=ws&package-manager=npm_and_yarn&previous-version=6.0.0&new-version=7.4.6)](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. 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Reference: lamp/websocket-proxy#5