fix(deps): update dependency socket.io to v2.5.1 [security]

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
socket.io	2.3.0 -> 2.5.1

GitHub Vulnerability Alerts

CVE-2024-38355

Impact

A specially crafted Socket.IO packet can trigger an uncaught exception on the Socket.IO server, thus killing the Node.js process.

node:events:502
    throw err; // Unhandled 'error' event
    ^

Error [ERR_UNHANDLED_ERROR]: Unhandled error. (undefined)
    at new NodeError (node:internal/errors:405:5)
    at Socket.emit (node:events:500:17)
    at /myapp/node_modules/socket.io/lib/socket.js:531:14
    at process.processTicksAndRejections (node:internal/process/task_queues:77:11) {
  code: 'ERR_UNHANDLED_ERROR',
  context: undefined
}

Affected versions

Version range	Needs minor update?
4.6.2...latest	Nothing to do
3.0.0...4.6.1	Please upgrade to socket.io@4.6.2 (at least)
2.3.0...2.5.0	Please upgrade to socket.io@2.5.1

Patches

This issue is fixed by socketio/socket.io@15af22f, included in socket.io@4.6.2 (released in May 2023).

The fix was backported in the 2.x branch today: socketio/socket.io@d30630b

Workarounds

As a workaround for the affected versions of the socket.io package, you can attach a listener for the "error" event:

io.on("connection", (socket) => {
  socket.on("error", () => {
    // ...
  });
});

For more information

If you have any questions or comments about this advisory:

• Open a discussion here

Thanks a lot to Paul Taylor for the responsible disclosure.

References

• socketio/socket.io@15af22f
• socketio/socket.io@d30630b

---

Release Notes

socketio/socket.io (socket.io)

v2.5.1

Compare Source

Bug Fixes

• add a noop handler for the error event (d30630b)

Links:

• Diff: socketio/socket.io@2.5.0...2.5.1
• Client release: -
• engine.io version: ~3.6.0 (no change)
• ws version: ~7.5.10

v2.5.0

Compare Source

⚠️ WARNING ⚠️

The default value of the maxHttpBufferSize option has been decreased from 100 MB to 1 MB, in order to prevent attacks by denial of service.

Security advisory: GHSA-j4f2-536g-r55m

Bug Fixes

• fix race condition in dynamic namespaces (05e1278)
• ignore packet received after disconnection (22d4bdf)
• only set 'connected' to true after middleware execution (226cc16)
• prevent the socket from joining a room after disconnection (f223178)

Dependencies

• engine.io@~3.6.0 (socketio/engine.io@3.5.0...3.6.0)
• ws@~7.4.2 (no change)

4.5.1 (2022-05-17)

Bug Fixes

• forward the local flag to the adapter when using fetchSockets() (30430f0)
• typings: add HTTPS server to accepted types (#​4351) (9b43c91)

Dependencies

• engine.io@~6.2.0 (no change)
• ws@~8.2.3 (no change)

v2.4.1

Compare Source

Reverts

• fix(security): do not allow all origins by default (a169050)

v2.4.0

Compare Source

Bug Fixes

• security: do not allow all origins by default (f78a575)
• properly overwrite the query sent in the handshake (d33a619)

3.0.4 (2020-12-07)

3.0.3 (2020-11-19)

3.0.2 (2020-11-17)

Bug Fixes

• merge Engine.IO options (43705d7)

3.0.1 (2020-11-09)

Bug Fixes

• export ServerOptions and Namespace types (#​3684) (f62f180)
• typings: update the signature of the emit method (50671d9)

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