CVE-2018-19838 (Medium) detected in opennmsopennms-source-22.0.1-1

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CVE-2018-19838 - Medium Severity Vulnerability

Vulnerable Library - opennmsopennms-source-22.0.1-1

A Java based fault and performance management system

Library home page: https://sourceforge.net/projects/opennms/

Found in HEAD commit: 2e9d597fe70064b9c61d9203c8a93a380a667238

Found in base branch: master

Vulnerable Source Files (1)

/node_modules/node-sass/src/libsass/src/ast.cpp

Vulnerability Details

In LibSass prior to 3.5.5, functions inside ast.cpp for IMPLEMENT_AST_OPERATORS expansion allow attackers to cause a denial-of-service resulting from stack consumption via a crafted sass file, as demonstrated by recursive calls involving clone(), cloneChildren(), and copy().

Publish Date: 2018-12-04

URL: CVE-2018-19838

CVSS 3 Score Details (6.5)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2018-12-04

Fix Resolution: libsass - 3.5.5;node-sass - 4.14.0