socket.io parser is a socket.io encoder and decoder written in JavaScript complying with version 5 of socket.io-protocol. A specially crafted Socket.IO packet can trigger an uncaught exception on the Socket.IO server, thus killing the Node.js process. A patch has been released in version 4.2.3.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| socket.io-parser(npm) | 4.0.4 | 4.2.3 | N/A |
| socket.io-parser(npm) | 3.4.0 | 3.4.3 | N/A |
| socket.io-parser(npm) | 0 | 3.3.4 | N/A |
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