CVE-2020-7774 (Critical) detected in y18n-3.2.1.tgz, y18n-4.0.0.tgz

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

CVE-2020-7774 - Critical Severity Vulnerability

Vulnerable Libraries - y18n-3.2.1.tgz, y18n-4.0.0.tgz

y18n-3.2.1.tgz

the bare-bones internationalization library used by yargs

Library home page: https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz

Path to dependency file: /generic-oauth/package.json

Path to vulnerable library: /tmp/git/generic-oauth/node_modules/jsome/node_modules/y18n/package.json

Dependency Hierarchy: - micro-dev-3.0.0.tgz (Root Library) - jsome-2.5.0.tgz - yargs-11.1.0.tgz - :x: **y18n-3.2.1.tgz** (Vulnerable Library)

y18n-4.0.0.tgz

the bare-bones internationalization library used by yargs

Library home page: https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz

Path to dependency file: /generic-oauth/package.json

Path to vulnerable library: /tmp/git/generic-oauth/node_modules/npm/node_modules/y18n/package.json

Dependency Hierarchy: - semantic-release-15.13.14.tgz (Root Library) - yargs-13.2.4.tgz - :x: **y18n-4.0.0.tgz** (Vulnerable Library)

Found in HEAD commit: fb424c23584c31665ca91d557b2fbd20eca56cc5

Found in base branch: master

Vulnerability Details

The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.

Publish Date: 2020-11-17

URL: CVE-2020-7774

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/1654

Release Date: 2020-11-17

Fix Resolution (y18n): 3.2.2

Direct dependency fix Resolution (micro-dev): 3.1.0

Fix Resolution (y18n): 3.2.2

Direct dependency fix Resolution (semantic-release): 15.13.15

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

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