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CVE-2021-23382 (Medium) detected in postcss-6.0.1.tgz, postcss-6.0.23.tgz - autoclosed #130

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mend-bolt-for-github bot opened this issue Dec 9, 2021 · 3 comments
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Mend: dependency security vulnerability Security vulnerability detected by WhiteSource

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mend-bolt-for-github bot commented Dec 9, 2021

CVE-2021-23382 - Medium Severity Vulnerability

Vulnerable Libraries - postcss-6.0.1.tgz, postcss-6.0.23.tgz

postcss-6.0.1.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-6.0.1.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/css-modules-loader-core/node_modules/postcss/package.json

Dependency Hierarchy:

  • rollup-plugin-postcss-2.9.0.tgz (Root Library)
    • postcss-modules-2.0.0.tgz
      • css-modules-loader-core-1.1.0.tgz
        • postcss-6.0.1.tgz (Vulnerable Library)
postcss-6.0.23.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-6.0.23.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/postcss-modules-extract-imports/node_modules/postcss/package.json,/node_modules/postcss-modules-local-by-default/node_modules/postcss/package.json,/node_modules/postcss-modules-values/node_modules/postcss/package.json,/node_modules/postcss-modules-scope/node_modules/postcss/package.json

Dependency Hierarchy:

  • rollup-plugin-postcss-2.9.0.tgz (Root Library)
    • postcss-modules-2.0.0.tgz
      • css-modules-loader-core-1.1.0.tgz
        • postcss-modules-extract-imports-1.1.0.tgz
          • postcss-6.0.23.tgz (Vulnerable Library)

Found in HEAD commit: 9c40f811844f7912926a0cfd6d39529068822ede

Found in base branch: main

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 (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

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 (rollup-plugin-postcss): 4.0.0

Fix Resolution (postcss): 7.0.36

Direct dependency fix Resolution (rollup-plugin-postcss): 4.0.0


Step up your Open Source Security Game with Mend here

@mend-bolt-for-github mend-bolt-for-github bot added the Mend: dependency security vulnerability Security vulnerability detected by WhiteSource label Dec 9, 2021
@mend-bolt-for-github mend-bolt-for-github bot changed the title CVE-2021-23382 (Medium) detected in postcss-6.0.1.tgz, postcss-6.0.23.tgz CVE-2021-23382 (Medium) detected in postcss-6.0.1.tgz, postcss-6.0.23.tgz - autoclosed Jul 29, 2022
@mend-bolt-for-github mend-bolt-for-github bot changed the title CVE-2021-23382 (Medium) detected in postcss-6.0.1.tgz, postcss-6.0.23.tgz CVE-2021-23382 (Medium) detected in postcss-6.0.1.tgz, postcss-6.0.23.tgz - autoclosed Jul 29, 2022
@mend-bolt-for-github
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✔️ This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

2 similar comments
@mend-bolt-for-github
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✔️ This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

@mend-bolt-for-github
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✔️ This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

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