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CVE-2021-23368 (Medium) detected in postcss-7.0.32.tgz, postcss-7.0.26.tgz #306

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mend-bolt-for-github bot opened this issue Jun 28, 2021 · 2 comments · Fixed by #91, #12, #314 or #319
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CVE-2021-23368 (Medium) detected in postcss-7.0.32.tgz, postcss-7.0.26.tgz #306

mend-bolt-for-github bot opened this issue Jun 28, 2021 · 2 comments · Fixed by #91, #12, #314 or #319
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Mend: dependency security vulnerability Security vulnerability detected by WhiteSource

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mend-bolt-for-github bot commented Jun 28, 2021

CVE-2021-23368 - Medium Severity Vulnerability

Vulnerable Libraries - postcss-7.0.32.tgz, postcss-7.0.26.tgz

postcss-7.0.32.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.32.tgz

Path to dependency file: /deps/npm/docs/package.json

Path to vulnerable library: /deps/npm/docs/package.json

Dependency Hierarchy:

  • gatsby-2.23.20.tgz (Root Library)
    • autoprefixer-9.8.6.tgz
      • postcss-7.0.32.tgz (Vulnerable Library)
postcss-7.0.26.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.26.tgz

Path to dependency file: /deps/npm/docs/package.json

Path to vulnerable library: /deps/npm/docs/node_modules/postcss/package.json,/deps/npm/docs/package.json

Dependency Hierarchy:

  • gatsby-2.23.20.tgz (Root Library)
    • postcss-loader-3.0.0.tgz
      • postcss-7.0.26.tgz (Vulnerable Library)

Found in HEAD commit: ec9a3f8a365636d40076233e59d310f9ec5e9c96

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23368

Release Date: 2021-04-12

Fix Resolution (postcss): 7.0.36

Direct dependency fix Resolution (gatsby): 2.23.21-oom-exit-code.13

Fix Resolution (postcss): 7.0.36

Direct dependency fix Resolution (gatsby): 2.23.21-oom-exit-code.13


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 Jun 28, 2021
@mend-bolt-for-github mend-bolt-for-github bot changed the title CVE-2021-23368 (Medium) detected in postcss-8.2.6.tgz, postcss-7.0.26.tgz CVE-2021-23368 (Medium) detected in postcss-7.0.26.tgz Aug 15, 2021
@mend-bolt-for-github mend-bolt-for-github bot changed the title CVE-2021-23368 (Medium) detected in postcss-7.0.26.tgz CVE-2021-23368 (Medium) detected in postcss-7.0.32.tgz, postcss-7.0.26.tgz Jan 7, 2023
@mend-bolt-for-github mend-bolt-for-github bot changed the title CVE-2021-23368 (Medium) detected in postcss-7.0.26.tgz CVE-2021-23368 (Medium) detected in postcss-7.0.32.tgz, postcss-7.0.26.tgz Jan 7, 2023
@mend-bolt-for-github mend-bolt-for-github bot changed the title CVE-2021-23368 (Medium) detected in postcss-7.0.26.tgz CVE-2021-23368 (Medium) detected in postcss-7.0.32.tgz, postcss-7.0.26.tgz Jan 7, 2023
@mend-bolt-for-github mend-bolt-for-github bot changed the title CVE-2021-23368 (Medium) detected in postcss-7.0.26.tgz CVE-2021-23368 (Medium) detected in postcss-7.0.32.tgz, postcss-7.0.26.tgz Jan 7, 2023
@mend-bolt-for-github mend-bolt-for-github bot changed the title CVE-2021-23368 (Medium) detected in postcss-7.0.26.tgz CVE-2021-23368 (Medium) detected in postcss-7.0.32.tgz, postcss-7.0.26.tgz Jan 7, 2023
@mend-bolt-for-github mend-bolt-for-github bot changed the title CVE-2021-23368 (Medium) detected in postcss-7.0.32.tgz, postcss-7.0.26.tgz CVE-2021-23368 (Medium) detected in postcss-7.0.32.tgz, postcss-7.0.26.tgz - autoclosed Apr 21, 2023
@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 mend-bolt-for-github bot changed the title CVE-2021-23368 (Medium) detected in postcss-7.0.32.tgz, postcss-7.0.26.tgz - autoclosed CVE-2021-23368 (Medium) detected in postcss-7.0.32.tgz, postcss-7.0.26.tgz Apr 26, 2023
@mend-bolt-for-github
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ℹ️ This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.

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