CVE-2018-11499 (High) detected in node-sass-4.5.0.tgz, node-sassv4.11.0

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

CVE-2018-11499 - High Severity Vulnerability

Vulnerable Libraries - node-sass-4.5.0.tgz, node-sassv4.11.0

node-sass-4.5.0.tgz

Wrapper around libsass

Library home page: https://registry.npmjs.org/node-sass/-/node-sass-4.5.0.tgz

Path to dependency file: /IonicV2Tabs/package.json

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

Dependency Hierarchy: - app-scripts-1.3.5.tgz (Root Library) - :x: **node-sass-4.5.0.tgz** (Vulnerable Library)

Found in base branch: master

Vulnerability Details

A use-after-free vulnerability exists in handle_error() in sass_context.cpp in LibSass 3.4.x and 3.5.x through 3.5.4 that could be leveraged to cause a denial of service (application crash) or possibly unspecified other impact.

Publish Date: 2018-05-26

URL: CVE-2018-11499

CVSS 3 Score Details (7.3)

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

Release Date: 2018-05-26

Fix Resolution (node-sass): 4.14.0

Direct dependency fix Resolution (@ionic/app-scripts): 3.0.1-201710301651

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