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build(deps): bump ws from 7.4.2 to 7.4.6 #1101

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merged 1 commit into from
Jun 1, 2021

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@dependabot dependabot bot commented on behalf of github May 30, 2021

Bumps ws from 7.4.2 to 7.4.6.

Release notes

Sourced from ws's releases.

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).
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
  • Additional commits viewable in compare view

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@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label May 30, 2021
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dependabot bot commented on behalf of github May 30, 2021

One of your CI runs failed on this pull request, so Dependabot won't merge it.

Dependabot will still automatically merge this pull request if you amend it and your tests pass.

@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/ws-7.4.6 branch from 92ecae4 to 0cbdf83 Compare May 31, 2021 08:38
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@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/ws-7.4.6 branch from 0cbdf83 to bbbd5f2 Compare June 1, 2021 08:09
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@dependabot dependabot bot merged commit b7decb3 into develop Jun 1, 2021
@dependabot dependabot bot deleted the dependabot/npm_and_yarn/ws-7.4.6 branch June 1, 2021 08:10
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This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

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