CVE-2020-36049

Published 07 Jan 2021 · Updated 04 Aug 2024

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3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 2.7%

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.

Affected products

n/a · n/a

References

https://blog.caller.xyz/socketio-engineio-dos/https://github.com/bcaller/kill-engine-io https://github.com/socketio/socket.io-parser/commit/dcb942d24db97162ad16a67c2a0cf30875342d55