Socket.IO: Engine.IO Polling Transport Connection Exhaustion

Impact An unauthenticated remote attacker can cause a denial of service in affected versions of engine.io by opening Engine.IO polling sessions and sending an invalid binary POST request with: Content-Type: application/octet-stream against an Engine.IO protocol v4 polling transport. In the...

engine.io: Specially crafted HTTP request can trigger an uncaught exception

A flaw was found in engine.io. The Socket.IO Engine.IO is vulnerable to a denial of service caused by an uncaught exception flaw. By sending a specially-crafted HTTP request, a remote, authenticated attacker can cause the Node.js process to crash, resulting in a denial of service...

Engine.IO 安全漏洞

Engine.IO is Engine.IO open source implementation of a transport-based cross-browser/cross-device bi-directional communication layer. A security vulnerability exists in Engine.IO versions 5.1.0 through 6.4.1, which stems from a specially crafted HTTP request that can trigger an uncaught exception...

AZL-44820 CVE-2022-41940 affecting package js-jquery 3.5.0-4

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...

Engine.IO 安全漏洞

Engine.IO is a transport-based implementation of Socket.IO's cross-browser/cross-device bi-directional communication layer.A denial-of-service vulnerability exists in versions of Socketio Engine.IO prior to 3.6.1, 4.0.0 and later, and prior to 6.2.1, which stems from a failure to properly handle...