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chore(deps): bump ws from 7.4.2 to 7.4.6 in /packages/oas-to-snippet #1307

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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 javascript Pull requests that update Javascript code scope:dependency Pull requests that update a dependency file labels May 30, 2021
@erunion erunion temporarily deployed to explorer-pr-1307 May 30, 2021 15:16 Inactive
@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/packages/oas-to-snippet/ws-7.4.6 branch from 02c0e7b to 0a6f698 Compare June 7, 2021 23:05
@erunion erunion temporarily deployed to explorer-pr-1307 June 7, 2021 23:06 Inactive
@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/packages/oas-to-snippet/ws-7.4.6 branch from 0a6f698 to 312e7e9 Compare June 8, 2021 00:25
@erunion erunion temporarily deployed to explorer-pr-1307 June 8, 2021 00:26 Inactive
@erunion erunion merged commit 027786b into main Jun 8, 2021
@erunion erunion deleted the dependabot/npm_and_yarn/packages/oas-to-snippet/ws-7.4.6 branch June 8, 2021 14:51
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