WS-2018-0100 (Medium) detected in concat-with-sourcemaps-1.0.4.tgz

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

WS-2018-0100 - Medium Severity Vulnerability

Vulnerable Library - concat-with-sourcemaps-1.0.4.tgz

Concatenate file contents with a custom separator and generate a source map

Library home page: https://registry.npmjs.org/concat-with-sourcemaps/-/concat-with-sourcemaps-1.0.4.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/concat-with-sourcemaps

Dependency Hierarchy: - laravel-elixir-6.0.0-15.tgz (Root Library) - gulp-concat-2.6.1.tgz - :x: **concat-with-sourcemaps-1.0.4.tgz** (Vulnerable Library)

Found in HEAD commit: 4a677400390892b6063782abef8ecc4e26f2a275

Found in base branch: master

Vulnerability Details

Versions of concat-with-sourcemaps before 1.0.6 allocates uninitialized Buffers when a number is passed as a separator.

Publish Date: 2018-05-16

URL: WS-2018-0100

CVSS 3 Score Details (6.5)

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nodesecurity.io/advisories/644

Release Date: 2018-01-27

Fix Resolution (concat-with-sourcemaps): 1.0.6

Direct dependency fix Resolution (laravel-elixir): 6.0.0-16

---

Step up your Open Source Security Game with Mend here