CVE-2021-23383 (High) detected in handlebars-4.0.11.tgz

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CVE-2021-23383 - High Severity Vulnerability

Vulnerable Library - handlebars-4.0.11.tgz

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

Library home page: https://registry.npmjs.org/handlebars/-/handlebars-4.0.11.tgz

Dependency Hierarchy: - videojs-generate-karma-config-5.0.0.tgz (Root Library) - karma-coverage-1.1.2.tgz - istanbul-0.4.5.tgz - :x: **handlebars-4.0.11.tgz** (Vulnerable Library)

Found in HEAD commit: fbdf8372a96f7f26965d33fedec5089038e609dc

Found in base branch: master

Vulnerability Details

The package handlebars before 4.7.7 are vulnerable to Prototype Pollution when selecting certain compiling options to compile templates coming from an untrusted source.

Publish Date: 2021-05-04

URL: CVE-2021-23383

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://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23383

Release Date: 2021-05-04

Fix Resolution (handlebars): 4.1.2-0

Direct dependency fix Resolution (videojs-generate-karma-config): 5.0.1