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Posted to notifications@couchdb.apache.org by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/07/14 20:21:41 UTC
[PR] Bump ws from 8.18.1 to 8.21.1 [couchdb-fauxton]
dependabot[bot] opened a new pull request, #1547:
URL: https://github.com/apache/couchdb-fauxton/pull/1547
Bumps [ws](https://github.com/websockets/ws) from 8.18.1 to 8.21.1.
<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>8.21.1</h2>
<h1>Bug fixes</h1>
<ul>
<li>Empty fragments are now counted toward the limit (a2f4e7c0).</li>
<li>The default values of the <code>maxBufferedChunks</code> and <code>maxFragments</code> options have
been reduced (f197ac65).</li>
</ul>
<h2>8.21.0</h2>
<h1>Features</h1>
<ul>
<li>Introduced the <code>maxBufferedChunks</code> and <code>maxFragments</code> options (2b2abd45).</li>
</ul>
<h1>Bug fixes</h1>
<ul>
<li>Fixed a remote memory exhaustion DoS vulnerability (2b2abd45).</li>
</ul>
<p>A high volume of tiny fragments and data chunks could be sent by a peer, using
modest network traffic, to crash a <code>ws</code> server or client due to OOM.</p>
<pre lang="js"><code>import { WebSocket, WebSocketServer } from 'ws';
<p>const wss = new WebSocketServer({ port: 0 }, function () {
const data = Buffer.alloc(1);
const options = { fin: false };
const { port } = wss.address();
const ws = new WebSocket(<code>ws://localhost:${port}</code>);</p>
<p>ws.on('open', function () {
(function send() {
ws.send(data, options, function (err) {
if (err) return;
send();
});
})();
});</p>
<p>ws.on('error', console.error);
ws.on('close', function (code, reason) {
console.log(<code>client close - code: ${code} reason: ${reason.toString()}</code>);
});
});</p>
<p>wss.on('connection', function (ws) {
ws.on('error', console.error);
ws.on('close', function (code, reason) {
console.log(<code>server close - code: ${code} reason: ${reason.toString()}</code>);
});
});
</code></pre></p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/websockets/ws/commit/ae1de54330cef77e487548890fabfeb9aae1d83d"><code>ae1de54</code></a> [dist] 8.21.1</li>
<li><a href="https://github.com/websockets/ws/commit/8e9511b86b3fc6deebbd97dd9af7c9056deea8d1"><code>8e9511b</code></a> [ci] Trust Coveralls Homebrew tap</li>
<li><a href="https://github.com/websockets/ws/commit/f197ac65140920bdcecdab74bfc69c2d7858e55d"><code>f197ac6</code></a> [fix] Lower default values of <code>maxBufferedChunks</code> and <code>maxFragments</code></li>
<li><a href="https://github.com/websockets/ws/commit/8df8265c2f63fd44af3193a98e23cf38888cd991"><code>8df8265</code></a> [ci] Update actions/checkout action to v7</li>
<li><a href="https://github.com/websockets/ws/commit/a2f4e7c046c2112bbce6fef39a083dac77d6f0d2"><code>a2f4e7c</code></a> [fix] Count empty fragments toward the limit (<a href="https://redirect.github.com/websockets/ws/issues/2329">#2329</a>)</li>
<li><a href="https://github.com/websockets/ws/commit/e79f912cb3f492ae04c28feb9459a209e186b0ad"><code>e79f912</code></a> [pkg] Approve install scripts for bufferutil and utf-8-validate</li>
<li><a href="https://github.com/websockets/ws/commit/4ea355d6d3069394994f82ca1b6d38c32ba208fb"><code>4ea355d</code></a> [doc] Document 32-bit signed integer coercion for option values</li>
<li><a href="https://github.com/websockets/ws/commit/2120f4c8c625a76316792680a231496e1b615252"><code>2120f4c</code></a> [example] Remove uuid dependency</li>
<li><a href="https://github.com/websockets/ws/commit/4c534a6b8a5224a563af116e85c6ced7d4ca60cf"><code>4c534a6</code></a> [security] Add latest vulnerability to SECURITY.md</li>
<li><a href="https://github.com/websockets/ws/commit/bca91adf15677e47dbe4f959653452727be28b94"><code>bca91ad</code></a> [dist] 8.21.0</li>
<li>Additional commits viewable in <a href="https://github.com/websockets/ws/compare/8.18.1...8.21.1">compare view</a></li>
</ul>
</details>
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Re: [PR] Bump ws from 8.18.1 to 8.21.1 [couchdb-fauxton]
Posted by "dependabot[bot] (via GitHub)" <gi...@apache.org>.
dependabot[bot] closed pull request #1547: Bump ws from 8.18.1 to 8.21.1
URL: https://github.com/apache/couchdb-fauxton/pull/1547
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Re: [PR] Bump ws from 8.18.1 to 8.21.1 [couchdb-fauxton]
Posted by "dependabot[bot] (via GitHub)" <gi...@apache.org>.
dependabot[bot] commented on PR #1547:
URL: https://github.com/apache/couchdb-fauxton/pull/1547#issuecomment-5118216669
Looks like ws is up-to-date now, so this is no longer needed.
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