autoprefixer-9.6.1.tgz: 1 vulnerabilities (highest severity is: 5.3)

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

Vulnerable Library - autoprefixer-9.6.1.tgz

Path to dependency file: /ctf-spring2022/www/wp-content/themes/twentytwenty/package.json

Path to vulnerable library: /ctf-spring2022/www/wp-content/themes/twentytwenty/node_modules/browserslist/package.json

Found in HEAD commit: 7f949f4f48089e4e1ea7eb0b2482120d3327d7c4

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (autoprefixer version)	Remediation Possible**
CVE-2021-23364	Medium	5.3	browserslist-4.7.0.tgz	Transitive	9.6.2	❌

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

Details

CVE-2021-23364

### Vulnerable Library - browserslist-4.7.0.tgz

Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-env-preset

Library home page: https://registry.npmjs.org/browserslist/-/browserslist-4.7.0.tgz

Path to dependency file: /ctf-spring2022/www/wp-content/themes/twentytwenty/package.json

Path to vulnerable library: /ctf-spring2022/www/wp-content/themes/twentytwenty/node_modules/browserslist/package.json

Dependency Hierarchy: - autoprefixer-9.6.1.tgz (Root Library) - :x: **browserslist-4.7.0.tgz** (Vulnerable Library)

Found in HEAD commit: 7f949f4f48089e4e1ea7eb0b2482120d3327d7c4

Found in base branch: master

### Vulnerability Details

The package browserslist from 4.0.0 and before 4.16.5 are vulnerable to Regular Expression Denial of Service (ReDoS) during parsing of queries.

Publish Date: 2021-04-28

URL: CVE-2021-23364

### CVSS 3 Score Details (5.3)

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: Low

For more information on CVSS3 Scores, click here.

### Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23364

Release Date: 2021-04-28

Fix Resolution (browserslist): 4.16.5

Direct dependency fix Resolution (autoprefixer): 9.6.2

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