react-11.2.2.tgz: 1 vulnerabilities (highest severity is: 7.5)

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

Vulnerable Library - react-11.2.2.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/ansi-regex

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (react version)	Remediation Possible**
CVE-2021-3807	High	7.5	ansi-regex-5.0.0.tgz	Transitive	11.2.3	❌

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2021-3807

### Vulnerable Library - ansi-regex-5.0.0.tgz

Regular expression for matching ANSI escape codes

Library home page: https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/ansi-regex

Dependency Hierarchy: - react-11.2.2.tgz (Root Library) - dom-7.28.1.tgz - pretty-format-26.6.2.tgz - :x: **ansi-regex-5.0.0.tgz** (Vulnerable Library)

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): 5.0.1

Direct dependency fix Resolution (@testing-library/react): 11.2.3

Step up your Open Source Security Game with Mend [here](https://www.whitesourcesoftware.com/full_solution_bolt_github)