[Security] Bump ws from 5.2.2 to 5.2.3

[dependabot-preview[bot]]

Bumps ws from 5.2.2 to 5.2.3. This update includes a security fix.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

ReDoS in Sec-Websocket-Protocol header

Impact

A specially crafted value of the Sec-Websocket-Protocol header can be used to significantly slow down a ws server.

Proof of concept

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);
}

Patches

... (truncated)

Affected versions: < 5.2.3

Release notes

Sourced from ws's releases.

5.2.3

Bug fixes

• Backported 00c425ec to the 5.x release line (76d47c14).

Commits

• 6dd88e7 [dist] 5.2.3
• 76d47c1 [security] Fix ReDoS vulnerability
• See full diff in compare view

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[codecov[bot]]

Codecov Report

Merging #156 (b4ddf98) into master (46007c7) will decrease coverage by 1.25%. The diff coverage is n/a.

@@             Coverage Diff             @@
##            master     #156      +/-   ##
===========================================
- Coverage   100.00%   98.75%   -1.25%     
===========================================
  Files            3        3              
  Lines           62       80      +18     
  Branches        18       22       +4     
===========================================
+ Hits            62       79      +17     
- Misses           0        1       +1     

Impacted Files	Coverage Δ
src/validation.js	97.50% <0.00%> (-2.50%)	:arrow_down:
src/rules.js	100.00% <0.00%> (ø)
src/asyncValidation.js	100.00% <0.00%> (ø)

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