CVE-2020-36049 (High) detected in socket.io-parser-2.2.2.tgz, socket.io-parser-2.2.6.tgz

[mend-bolt-for-github]

CVE-2020-36049 - High Severity Vulnerability

Vulnerable Libraries - socket.io-parser-2.2.2.tgz, socket.io-parser-2.2.6.tgz

socket.io-parser-2.2.2.tgz

socket.io protocol parser

Library home page: https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-2.2.2.tgz

Path to dependency file: curratelo/package.json

Path to vulnerable library: curratelo/node_modules/socket.io-adapter/node_modules/socket.io-parser/package.json

Dependency Hierarchy:

• socket.io-1.4.8.tgz (Root Library)
  • socket.io-adapter-0.4.0.tgz
    • ❌ socket.io-parser-2.2.2.tgz (Vulnerable Library)

socket.io-parser-2.2.6.tgz

socket.io protocol parser

Library home page: https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-2.2.6.tgz

Path to dependency file: curratelo/package.json

Path to vulnerable library: curratelo/node_modules/socket.io-parser/package.json

Dependency Hierarchy:

• socket.io-1.4.8.tgz (Root Library)
  • ❌ socket.io-parser-2.2.6.tgz (Vulnerable Library)

Found in HEAD commit: d5f27c24e5600ff99928b6751553a09158c42e04

Vulnerability Details

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.

Publish Date: 2021-01-08

URL: CVE-2020-36049

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36049

Release Date: 2021-01-08

Fix Resolution: socket.io-parser - 3.4.1

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