CVE-2019-6283 (Medium) detected in libsass3.5.2, node-sass-4.14.1.tgz

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CVE-2019-6283 - Medium Severity Vulnerability

Vulnerable Libraries - libsass3.5.2, node-sass-4.14.1.tgz

node-sass-4.14.1.tgz

Wrapper around libsass

Library home page: https://registry.npmjs.org/node-sass/-/node-sass-4.14.1.tgz

Path to dependency file: /tvaultui/package.json

Path to vulnerable library: /tvaultui/node_modules/node-sass/package.json

Dependency Hierarchy: - gulp-sass-3.1.0.tgz (Root Library) - :x: **node-sass-4.14.1.tgz** (Vulnerable Library)

Found in base branch: dev

Vulnerability Details

In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.

Publish Date: 2019-01-14

URL: CVE-2019-6283

CVSS 3 Score Details (6.5)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - 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

Release Date: 2020-08-24

Fix Resolution (node-sass): 5.0.0

Direct dependency fix Resolution (gulp-sass): 5.0.0

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