WS-2018-0075 (Medium) detected in concat-stream-1.5.0.tgz

[mend-bolt-for-github]

WS-2018-0075 - Medium Severity Vulnerability

Vulnerable Library - concat-stream-1.5.0.tgz

writable stream that concatenates strings or binary data and calls a callback with the result

Library home page: https://registry.npmjs.org/concat-stream/-/concat-stream-1.5.0.tgz

Path to dependency file: /vendor/github.com/hashicorp/vault/ui/package.json

Path to vulnerable library: /vendor/github.com/hashicorp/vault/ui/node_modules/concat-stream/package.json

Dependency Hierarchy:

• ember-cli-favicon-1.0.0-beta.4.tgz (Root Library)
  • broccoli-favicon-1.0.0.tgz
    • favicons-4.8.6.tgz
      • svg2png-3.0.1.tgz
        • phantomjs-prebuilt-2.1.14.tgz
          • extract-zip-1.5.0.tgz
            • ❌ concat-stream-1.5.0.tgz (Vulnerable Library)

Found in HEAD commit: 9060713df80212ee5546b36d1083fb607520eb0b

Found in base branch: master

Vulnerability Details

Versions of concat-stream before 1.5.2 are vulnerable to memory exposure if userp provided input is passed into write()

Versions <1.3.0 are not affected due to not using unguarded Buffer constructor.

Publish Date: 2018-04-25

URL: WS-2018-0075

CVSS 3 Score Details (5.1)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Local
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nodesecurity.io/advisories/597

Release Date: 2018-01-27

Fix Resolution (concat-stream): 1.5.2

Direct dependency fix Resolution (ember-cli-favicon): 1.0.0

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