CVE-2020-26311 (High) detected in useragent-2.3.0.tgz

[mend-bolt-for-github[bot]]

CVE-2020-26311 - High Severity Vulnerability

Vulnerable Library - useragent-2.3.0.tgz

Fastest, most accurate & effecient user agent string parser, uses Browserscope's research for parsing

Library home page: https://registry.npmjs.org/useragent/-/useragent-2.3.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/useragent/package.json

Dependency Hierarchy:

• karma-0.13.22.tgz (Root Library)
  • :x: useragent-2.3.0.tgz (Vulnerable Library)

Found in HEAD commit: 91ceb6046aaa22e9934ed13ea5acba9c988c490c

Found in base branch: master

Vulnerability Details

Useragent is a user agent parser for Node.js. All versions as of time of publication contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). As of time of publication, no patches are available.

Publish Date: 2024-10-26

URL: CVE-2020-26311

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.

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