WS-2019-0017 Medium Severity Vulnerability detected by WhiteSource

[mend-bolt-for-github]

WS-2019-0017 - Medium Severity Vulnerability

Vulnerable Library - clean-css-3.4.28.tgz

A well-tested CSS minifier

path: /ninjecture/node_modules/clean-css/package.json

Library home page: https://registry.npmjs.org/clean-css/-/clean-css-3.4.28.tgz

Dependency Hierarchy:

• ❌ clean-css-3.4.28.tgz (Vulnerable Library)

Vulnerability Details

Version of clean-css prior to 4.1.11 are vulnerable to Regular Expression Denial of Service (ReDoS). Untrusted input may cause catastrophic backtracking while matching regular expressions. This can cause the application to be unresponsive leading to Denial of Service.

Publish Date: 2019-02-21

URL: WS-2019-0017

CVSS 2 Score Details (5.0)

Base Score Metrics not available

Suggested Fix

Type: Upgrade version

Origin: https://www.npmjs.com/advisories/785

Release Date: 2019-02-21

Fix Resolution: v4.1.11

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