CVE-2020-7707 (Critical) detected in property-expr-1.5.1.tgz

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

CVE-2020-7707 - Critical Severity Vulnerability

Vulnerable Library - property-expr-1.5.1.tgz

tiny util for getting and setting deep object props safely

Library home page: https://registry.npmjs.org/property-expr/-/property-expr-1.5.1.tgz

Path to dependency file: /generic-oauth/package.json

Path to vulnerable library: /tmp/git/generic-oauth/node_modules/property-expr/package.json

Dependency Hierarchy: - lint-staged-8.2.0.tgz (Root Library) - yup-0.27.0.tgz - :x: **property-expr-1.5.1.tgz** (Vulnerable Library)

Found in HEAD commit: 9639017e54dc7805d8dc1bb2c6ae0758a5f362e4

Found in base branch: master

Vulnerability Details

The package property-expr before 2.0.3 are vulnerable to Prototype Pollution via the setter function.

Publish Date: 2020-08-18

URL: CVE-2020-7707

CVSS 3 Score Details (9.8)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - 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-2020-7707

Release Date: 2020-08-18

Fix Resolution (property-expr): 2.0.3

Direct dependency fix Resolution (lint-staged): 9.0.0

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