CVE-2019-19919 (High) detected in multiple libraries

[mend-for-github-com[bot]]

CVE-2019-19919 - High Severity Vulnerability

Vulnerable Libraries - handlebars-4.0.10.min.js, handlebars-4.0.10.js, opennmsopennms-source-24.1.2-1, opennmsopennms-source-24.1.2-1, nodev4.3.2, nodev4.3.2

handlebars-4.0.10.min.js

Handlebars provides the power necessary to let you build semantic templates effectively with no frustration

Library home page: https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/4.0.10/handlebars.min.js

Dependency Hierarchy:

handlebars-4.0.10.js

Handlebars provides the power necessary to let you build semantic templates effectively with no frustration

Library home page: https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/4.0.10/handlebars.js

Dependency Hierarchy:

Found in HEAD commit: b011a55ee3bfce5d2fedf4fd780e4196d446c504

Found in base branch: gh-pages

Vulnerability Details

Versions of handlebars prior to 4.3.0 are vulnerable to Prototype Pollution leading to Remote Code Execution. Templates may alter an Object's __proto__ and __defineGetter__ properties, which may allow an attacker to execute arbitrary code through crafted payloads.

Publish Date: 2019-12-20

URL: CVE-2019-19919

CVSS 3 Score Details (9.8)

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.npmjs.com/advisories/1164

Release Date: 2019-12-20

Fix Resolution: 4.3.0

[mend-for-github-com[bot]]

:heavy_check_mark: This issue was automatically closed by WhiteSource because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the WhiteSource inventory.

[mend-for-github-com[bot]]

:information_source: This issue was automatically re-opened by WhiteSource because the vulnerable library in the specific branch(es) has been detected in the WhiteSource inventory.