CVE-2021-3807 (High) detected in ansi-regex-4.1.0.tgz

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

CVE-2021-3807 - High Severity Vulnerability

Vulnerable Library - ansi-regex-4.1.0.tgz

Regular expression for matching ANSI escape codes

Library home page: https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/sass-graph/node_modules/ansi-regex/package.json

Dependency Hierarchy: - node-sass-5.0.0.tgz (Root Library) - sass-graph-2.2.5.tgz - yargs-13.3.2.tgz - cliui-5.0.0.tgz - strip-ansi-5.2.0.tgz - :x: **ansi-regex-4.1.0.tgz** (Vulnerable Library)

Found in HEAD commit: a31757c82d2be8eafc3d6f819f065ae51339ae2f

Found in base branch: master

Vulnerability Details

ansi-regex is vulnerable to Inefficient Regular Expression Complexity

Publish Date: 2021-09-17

URL: CVE-2021-3807

CVSS 3 Score Details (7.5)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - 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://huntr.dev/bounties/5b3cf33b-ede0-4398-9974-800876dfd994/

Release Date: 2021-09-17

Fix Resolution (ansi-regex): 4.1.1

Direct dependency fix Resolution (node-sass): 6.0.0

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