WS-2020-0344 (Critical) detected in is-my-json-valid-2.20.0.tgz

[mend-bolt-for-github[bot]]

WS-2020-0344 - Critical Severity Vulnerability

Vulnerable Library - is-my-json-valid-2.20.0.tgz

A [JSONSchema](https://json-schema.org/) validator that uses code generation to be extremely fast.

Library home page: https://registry.npmjs.org/is-my-json-valid/-/is-my-json-valid-2.20.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/is-my-json-valid

Dependency Hierarchy: - babel-cli-6.18.0.tgz (Root Library) - chokidar-1.6.1.tgz - fsevents-1.0.15.tgz - node-pre-gyp-0.6.32.tgz - request-2.79.0.tgz - har-validator-2.0.6.tgz - :x: **is-my-json-valid-2.20.0.tgz** (Vulnerable Library)

Found in HEAD commit: bbd1fafef0c0ce1ba00147d70c5b240b47ea7a82

Found in base branch: master

Vulnerability Details

Arbitrary Code Execution vulnerability was found in is-my-json-valid before 2.20.3 via the fromatName function.

Publish Date: 2020-06-09

URL: WS-2020-0344

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

Release Date: 2020-06-09

Fix Resolution (is-my-json-valid): 2.20.3

Direct dependency fix Resolution (babel-cli): 6.22.0

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