Resource exhaustion in socket.io-parser
The `socket.io-parser` npm package before versions 3.3.2 and 3.4.1 allows attackers to cause a denial of service (memory consumption) via a large packet because a concatenation approach is used.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-36049US | high7.5 | — | ||
socket.io-parser before 3.4.1 allows attackers to cause a denial of service (memory consumption) via a large packet because a concatenation approach is used. | ||||
02
references
External citations — patches, advisories, analysis.
- https://blog.caller.xyz/socketio-engineio-dosWEB
- https://github.com/bcaller/kill-engine-ioWEB
- https://github.com/socketio/socket.io-parser/commit/dcb942d24db97162ad16a67c2a0cf30875342d55WEB
- https://github.com/socketio/socket.io-parser/releases/tag/3.3.2WEB
- https://github.com/socketio/socket.io-parser/releases/tag/3.4.1WEB
- https://nvd.nist.gov/vuln/detail/CVE-2020-36049ADVISORY
- https://www.npmjs.com/package/socket.io-parserWEB
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