CVE-2019-20149 (Medium) detected in multiple libraries

[mend-bolt-for-github]

CVE-2019-20149 - Medium Severity Vulnerability

Vulnerable Libraries - kind-of-3.2.2.tgz, kind-of-4.0.0.tgz, kind-of-6.0.2.tgz, kind-of-5.1.0.tgz

kind-of-3.2.2.tgz

Get the native type of a value.

Library home page: https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz

Path to dependency file: /tmp/ws-scm/gulp-fontiran/package.json

Path to vulnerable library: /tmp/ws-scm/gulp-fontiran/node_modules/object-copy/node_modules/kind-of/package.json

Dependency Hierarchy:

• gulp-4.0.2.tgz (Root Library)
  • glob-watcher-5.0.3.tgz
    • anymatch-2.0.0.tgz
      • micromatch-3.1.10.tgz
        • snapdragon-0.8.2.tgz
          • base-0.11.2.tgz
            • class-utils-0.3.6.tgz
              • static-extend-0.1.2.tgz
                • object-copy-0.1.0.tgz
                  • ❌ kind-of-3.2.2.tgz (Vulnerable Library)

kind-of-4.0.0.tgz

Get the native type of a value.

Library home page: https://registry.npmjs.org/kind-of/-/kind-of-4.0.0.tgz

Path to dependency file: /tmp/ws-scm/gulp-fontiran/package.json

Path to vulnerable library: /tmp/ws-scm/gulp-fontiran/node_modules/has-values/node_modules/kind-of/package.json

Dependency Hierarchy:

• gulp-4.0.2.tgz (Root Library)
  • glob-watcher-5.0.3.tgz
    • anymatch-2.0.0.tgz
      • micromatch-3.1.10.tgz
        • snapdragon-0.8.2.tgz
          • base-0.11.2.tgz
            • cache-base-1.0.1.tgz
              • has-value-1.0.0.tgz
                • has-values-1.0.0.tgz
                  • ❌ kind-of-4.0.0.tgz (Vulnerable Library)

kind-of-6.0.2.tgz

Get the native type of a value.

Library home page: https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz

Path to dependency file: /tmp/ws-scm/gulp-fontiran/package.json

Path to vulnerable library: /tmp/ws-scm/gulp-fontiran/node_modules/kind-of/package.json

Dependency Hierarchy:

• gulp-4.0.2.tgz (Root Library)
  • glob-watcher-5.0.3.tgz
    • anymatch-2.0.0.tgz
      • micromatch-3.1.10.tgz
        • ❌ kind-of-6.0.2.tgz (Vulnerable Library)

kind-of-5.1.0.tgz

Get the native type of a value.

Library home page: https://registry.npmjs.org/kind-of/-/kind-of-5.1.0.tgz

Path to dependency file: /tmp/ws-scm/gulp-fontiran/package.json

Path to vulnerable library: /tmp/ws-scm/gulp-fontiran/node_modules/is-descriptor/node_modules/kind-of/package.json

Dependency Hierarchy:

• gulp-4.0.2.tgz (Root Library)
  • glob-watcher-5.0.3.tgz
    • anymatch-2.0.0.tgz
      • micromatch-3.1.10.tgz
        • snapdragon-0.8.2.tgz
          • define-property-0.2.5.tgz
            • is-descriptor-0.1.6.tgz
              • ❌ kind-of-5.1.0.tgz (Vulnerable Library)

Found in HEAD commit: b72ea9160619e7e739466b3028ab0a992f5d2848

Vulnerability Details

ctorName in index.js in kind-of v6.0.2 allows external user input to overwrite certain internal attributes via a conflicting name, as demonstrated by 'constructor': {'name':'Symbol'}. Hence, a crafted payload can overwrite this builtin attribute to manipulate the type detection result.

Publish Date: 2019-12-30

URL: CVE-2019-20149

CVSS 2 Score Details (5.0)

Base Score Metrics not available

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