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CVE-2023-44270 (Medium) detected in postcss-7.0.39.tgz #1912

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mend-bolt-for-github bot opened this issue Jul 1, 2024 · 0 comments
Open

CVE-2023-44270 (Medium) detected in postcss-7.0.39.tgz #1912

mend-bolt-for-github bot opened this issue Jul 1, 2024 · 0 comments
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Mend: dependency security vulnerability Security vulnerability detected by WhiteSource

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mend-bolt-for-github bot commented Jul 1, 2024

CVE-2023-44270 - Medium Severity Vulnerability

Vulnerable Library - postcss-7.0.39.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.39.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

  • autoprefixer-9.8.8.tgz (Root Library)
    • postcss-7.0.39.tgz (Vulnerable Library)

Found in HEAD commit: 5def65f0b4206a5ad7d8195b61a34437fb09ec9d

Found in base branch: master

Vulnerability Details

An issue was discovered in PostCSS before 8.4.31. The vulnerability affects linters using PostCSS to parse external untrusted CSS. An attacker can prepare CSS in such a way that it will contains parts parsed by PostCSS as a CSS comment. After processing by PostCSS, it will be included in the PostCSS output in CSS nodes (rules, properties) despite being included in a comment.

Publish Date: 2023-09-29

URL: CVE-2023-44270

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: Low
    • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-7fh5-64p2-3v2j

Release Date: 2023-09-29

Fix Resolution (postcss): 8.4.31

Direct dependency fix Resolution (autoprefixer): 10.0.0


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@mend-bolt-for-github mend-bolt-for-github bot added the Mend: dependency security vulnerability Security vulnerability detected by WhiteSource label Jul 1, 2024
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