CVE-2021-28092 (High) detected in is-svg-3.0.0.tgz #87

CVE-2021-28092 - High Severity Vulnerability

<details><summary><img src='https://whitesource-resources.whitesourcesoftware.com/vulnerability_details.png&#39; width=19 height=20> Vulnerable Library - <b>is-svg-3.0.0.tgz</b></p></summary>

<p>Check if a string or buffer is SVG</p> <p>Library home page: <a href="https://registry.npmjs.org/is-svg/-/is-svg-3.0.0.tgz">https://registry.npmjs.org/is-svg/-/is-svg-3.0.0.tgz</a></p> <p>Path to dependency file: github-pages-vuepress/package.json</p> <p>Path to vulnerable library: github-pages-vuepress/node_modules/is-svg/package.json</p> <p>

Dependency Hierarchy:

• vuepress-1.8.2.tgz (Root Library)
  • core-1.8.2.tgz
    • optimize-css-assets-webpack-plugin-5.0.4.tgz
      • cssnano-4.1.10.tgz
        • cssnano-preset-default-4.0.7.tgz
          • postcss-svgo-4.0.2.tgz
            • :x: is-svg-3.0.0.tgz (Vulnerable Library)

              <p>Found in HEAD commit: <a href="https://github.com/scriptex/github-pages-vuepress/commit/11916a86fc773e22b4cf6203c9893fad338cb512">11916a86fc773e22b4cf6203c9893fad338cb512</a></p> <p>Found in base branch: <b>master</b></p> </p> </details> <p></p> <details><summary><img src='https://whitesource-resources.whitesourcesoftware.com/high_vul.png&#39; width=19 height=20> Vulnerability Details</summary> <p>

The is-svg package 2.1.0 through 4.2.1 for Node.js uses a regular expression that is vulnerable to Regular Expression Denial of Service (ReDoS). If an attacker provides a malicious string, is-svg will get stuck processing the input for a very long time.

<p>Publish Date: 2021-03-12 <p>URL: <a href=https://vuln.whitesourcesoftware.com/vulnerability/CVE-2021-28092>CVE-2021-28092</a></p> </p> </details> <p></p> <details><summary><img src='https://whitesource-resources.whitesourcesoftware.com/cvss3.png&#39; width=19 height=20> CVSS 3 Score Details (<b>7.5</b>)</summary> <p>

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

    </p> For more information on CVSS3 Scores, click <a href="https://www.first.org/cvss/calculator/3.0">here</a>. </p> </details> <p></p> <details><summary><img src='https://whitesource-resources.whitesourcesoftware.com/suggested_fix.png&#39; width=19 height=20> Suggested Fix</summary> <p>

<p>Type: Upgrade version</p> <p>Origin: <a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28092">https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28092</a></p> <p>Release Date: 2021-03-12</p> <p>Fix Resolution: v4.2.2</p>

</p> </details> <p></p>

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