WS-2020-0217 (Medium) detected in bunyan-1.8.12.tgz

[mend-bolt-for-github]

WS-2020-0217 - Medium Severity Vulnerability

Vulnerable Library - bunyan-1.8.12.tgz

a JSON logging library for node.js services

Library home page: https://registry.npmjs.org/bunyan/-/bunyan-1.8.12.tgz

Path to dependency file: /microsoftBotFramework/messages/package.json

Path to vulnerable library: microsoftBotFramework/messages/node_modules/bunyan/package.json

Dependency Hierarchy:

• restify-4.3.4.tgz (Root Library)
  • ❌ bunyan-1.8.12.tgz (Vulnerable Library)

Vulnerability Details

A Remote Command Execution (RCE) vulnerability was found in bunyan before 1.8.13 and 2.x before 2.0.3. The issue occurs because a user input is formatted inside a command that will be executed without any check.

Publish Date: 2020-06-27

URL: WS-2020-0217

CVSS 3 Score Details (6.2)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Local
  • Attack Complexity: Low
  • 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://github.com/trentm/node-bunyan/blob/master/CHANGES.md

Release Date: 2020-06-27

Fix Resolution: bunyan - 1.8.13,2.0.3

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