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Path to vulnerable library: /node_modules/engine.io/package.json
Dependency Hierarchy:
gatsby-3.11.1.tgz (Root Library)
socket.io-3.1.1.tgz
❌ engine.io-4.1.1.tgz (Vulnerable Library)
Found in base branch: master
Vulnerability Details
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.
CVE-2022-21676 - High Severity Vulnerability
Vulnerable Library - engine.io-4.1.1.tgz
The realtime engine behind Socket.IO. Provides the foundation of a bidirectional connection between client and server
Library home page: https://registry.npmjs.org/engine.io/-/engine.io-4.1.1.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/engine.io/package.json
Dependency Hierarchy:
Found in base branch: master
Vulnerability Details
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 version4.0.0
, including those who uses depending packages likesocket.io
. Versions prior to4.0.0
are not impacted. A fix has been released for each major branch, namely4.1.2
for the4.x.x
branch,5.2.1
for the5.x.x
branch, and6.1.1
for the6.x.x
branch. There is no known workaround except upgrading to a safe version.Publish Date: 2022-01-12
URL: CVE-2022-21676
CVSS 3 Score Details (7.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: GHSA-273r-mgr4-v34f
Release Date: 2022-01-12
Fix Resolution (engine.io): 4.1.2
Direct dependency fix Resolution (gatsby): 3.12.0-coreutils.29
⛑️ Automatic Remediation is available for this issue
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