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Vulnerabilities for
'Engine.io'
2022-01-12
CVE-2022-21676
CWE-754
Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the `engine.io` package starting from version `4.0.0`, including those who uses depending packages like `socket.io`. Versions prior to `4.0.0` are not impacted. A fix has been released for each major branch, namely `4.1.2` for the `4.x.x` branch, `5.2.1` for the `5.x.x` branch, and `6.1.1` for the `6.x.x` branch. There is no known workaround except upgrading to a safe version.
2021-01-08
CVE-2020-36048
CWE-400
Engine.IO before 4.0.0 allows attackers to cause a denial of service (resource consumption) via a POST request to the long polling transport.
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Vendor:
Socket
4
Products
Engine.io-client
Socket.io
Engine.io
Socket.io-parser
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Vulnerabilities for 'Engine.io' 