CVE-2019-6284 (Medium) detected in node-sass-4.14.1.tgz - autoclosed

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

CVE-2019-6284 - Medium Severity Vulnerability

Vulnerable Library - 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: /package.json

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

Dependency Hierarchy: - gulp-sass-4.0.2.tgz (Root Library) - :x: **node-sass-4.14.1.tgz** (Vulnerable Library)

Found in HEAD commit: a31757c82d2be8eafc3d6f819f065ae51339ae2f

Found in base branch: master

Vulnerability Details

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

Publish Date: 2019-01-14

URL: CVE-2019-6284

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

Origin: https://github.com/sass/libsass/releases/tag/3.6.0

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

:heavy_check_mark: This issue was automatically closed by WhiteSource because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the WhiteSource inventory.