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Path to vulnerable library: /node_modules/cssnano-simple/node_modules/postcss/package.json,/node_modules/cssnano-preset-simple/node_modules/postcss/package.json
CVE-2021-23368 - Medium Severity Vulnerability
Vulnerable Libraries - postcss-8.2.8.tgz, postcss-8.1.7.tgz, postcss-7.0.35.tgz
postcss-8.2.8.tgz
Tool for transforming styles with JS plugins
Library home page: https://registry.npmjs.org/postcss/-/postcss-8.2.8.tgz
Path to dependency file: /tmp/ws-scm/dogegarden-landing/package.json
Path to vulnerable library: /tmp/ws-scm/dogegarden-landing/node_modules/postcss/package.json,/node_modules/postcss/package.json
Dependency Hierarchy:
postcss-8.1.7.tgz
Tool for transforming styles with JS plugins
Library home page: https://registry.npmjs.org/postcss/-/postcss-8.1.7.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/next/node_modules/postcss/package.json
Dependency Hierarchy:
postcss-7.0.35.tgz
Tool for transforming styles with JS plugins
Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.35.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/cssnano-simple/node_modules/postcss/package.json,/node_modules/cssnano-preset-simple/node_modules/postcss/package.json
Dependency Hierarchy:
Found in HEAD commit: ca482f5c0e0cb93e656be5c443af202e508d6103
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:
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): 8.2.10
Direct dependency fix Resolution (next): 10.1.4-canary.8
Fix Resolution (postcss): 8.2.10
Direct dependency fix Resolution (next): 10.1.4-canary.8
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