autoprefixer-6.7.7.tgz: 1 vulnerabilities (highest severity is: 7.5)

[mend-bolt-for-github]

Vulnerable Library - autoprefixer-6.7.7.tgz

Path to dependency file: /react-google-map-apis/package.json

Path to vulnerable library: /tmp/git/react-google-map-apis/node_modules/postcss/package.json

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (autoprefixer version)	Remediation Possible**
CVE-2021-23382	High	7.5	postcss-5.2.18.tgz	Transitive	9.0.0	❌

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

Details

CVE-2021-23382

Vulnerable Library - postcss-5.2.18.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-5.2.18.tgz

Path to dependency file: /react-google-map-apis/package.json

Path to vulnerable library: /tmp/git/react-google-map-apis/node_modules/postcss/package.json

Dependency Hierarchy:

• autoprefixer-6.7.7.tgz (Root Library)
  • ❌ postcss-5.2.18.tgz (Vulnerable Library)

Found in base branch: master

Vulnerability Details

The package postcss before 8.2.13 are vulnerable to Regular Expression Denial of Service (ReDoS) via getAnnotationURL() and loadAnnotation() in lib/previous-map.js. The vulnerable regexes are caused mainly by the sub-pattern /*\s* sourceMappingURL=(.*).

Publish Date: 2021-04-26

URL: CVE-2021-23382

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-2021-23382

Release Date: 2021-04-26

Fix Resolution (postcss): 7.0.36

Direct dependency fix Resolution (autoprefixer): 9.0.0

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