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CVE-2022-21222 (High) detected in css-what-1.0.0.tgz, css-what-2.1.0.tgz #136

Open mend-bolt-for-github[bot] opened 2 years ago

mend-bolt-for-github[bot] commented 2 years ago

CVE-2022-21222 - High Severity Vulnerability

Vulnerable Libraries - css-what-1.0.0.tgz, css-what-2.1.0.tgz

css-what-1.0.0.tgz

a CSS selector parser

Library home page: https://registry.npmjs.org/css-what/-/css-what-1.0.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/css-what/package.json

Dependency Hierarchy: - favicons-webpack-plugin-0.0.9.tgz (Root Library) - favicons-4.8.6.tgz - cheerio-0.19.0.tgz - css-select-1.0.0.tgz - :x: **css-what-1.0.0.tgz** (Vulnerable Library)

css-what-2.1.0.tgz

a CSS selector parser

Library home page: https://registry.npmjs.org/css-what/-/css-what-2.1.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/renderkid/node_modules/css-what/package.json

Dependency Hierarchy: - html-webpack-plugin-2.30.1.tgz (Root Library) - pretty-error-2.1.1.tgz - renderkid-2.0.1.tgz - css-select-1.2.0.tgz - :x: **css-what-2.1.0.tgz** (Vulnerable Library)

Found in HEAD commit: 909e310c24ae375520922bdeea058a7226661f77

Found in base branch: master

Vulnerability Details

The package css-what before 2.1.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the usage of insecure regular expression in the re_attr variable of index.js. The exploitation of this vulnerability could be triggered via the parse function.

Publish Date: 2022-09-30

URL: CVE-2022-21222

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://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21222

Release Date: 2022-09-30

Fix Resolution (css-what): 2.1.3

Direct dependency fix Resolution (favicons-webpack-plugin): 1.0.0

Fix Resolution (css-what): 2.1.3

Direct dependency fix Resolution (html-webpack-plugin): 3.0.0

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