CVE-2021-23368 (Medium) detected in postcss-7.0.14.tgz
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CVE-2021-23368 - Medium Severity Vulnerability
Vulnerable Library - postcss-7.0.14.tgz
Tool for transforming styles with JS plugins
Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.14.tgz
Path to dependency file: /EcommEasy-Admin/package.json
Path to vulnerable library: /node_modules/stylehacks/node_modules/postcss/package.json
Dependency Hierarchy:
- cssnano-4.1.10.tgz (Root Library)
- ❌ postcss-7.0.14.tgz (Vulnerable Library)
Found in HEAD commit: 7f59033ff8afe2f83ad2413d6b10103e2f2d764e
Found in base branch: master
Vulnerability Details
The package postcss from 7.0.0 and before 8.2.10 are vulnerable to Regular Expression Denial of Service (ReDoS) during source map parsing.
Publish Date: 2021-04-12
URL: CVE-2021-23368
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
Suggested Fix
Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23368
Release Date: 2021-04-12
Fix Resolution (postcss): 7.0.36
Direct dependency fix Resolution (cssnano): 4.1.11
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