CVE-2019-10795 (Medium) detected in undefsafe-2.0.2.tgz

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CVE-2019-10795 - Medium Severity Vulnerability

Vulnerable Library - undefsafe-2.0.2.tgz

Undefined safe way of extracting object properties

Library home page: https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.2.tgz

Path to dependency file: /package.json

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

Dependency Hierarchy:

• nodemon-1.19.1.tgz (Root Library)
  • ❌ undefsafe-2.0.2.tgz (Vulnerable Library)

Found in HEAD commit: ade63e4d4d7f78775fe064056f81c5da1b53aecf

Found in base branch: dev

Vulnerability Details

undefsafe before 2.0.3 is vulnerable to Prototype Pollution. The 'a' function could be tricked into adding or modifying properties of Object.prototype using a proto payload.

Publish Date: 2020-02-18

URL: CVE-2019-10795

CVSS 3 Score Details (6.3)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10795

Release Date: 2020-02-27

Fix Resolution (undefsafe): 2.0.3

Direct dependency fix Resolution (nodemon): 1.19.2

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⛑️ Automatic Remediation is available for this issue