yargs-4.8.1.tgz: 2 vulnerabilities (highest severity is: 9.8)

[dev-mend-for-github-com]

Vulnerable Library - yargs-4.8.1.tgz

Path to dependency file: /script/vsts/package.json

Path to vulnerable library: /script/node_modules/yargs/node_modules/yargs-parser/package.json,/script/vsts/node_modules/yargs-parser/package.json

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (yargs version)	Remediation Possible**	Reachability
CVE-2020-7774	Critical	9.8	y18n-3.2.1.tgz	Transitive	5.0.0-candidate	✅
CVE-2020-7608	Medium	5.3	yargs-parser-2.4.1.tgz	Transitive	7.0.0	✅

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2020-7774

Vulnerable Library - 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: /script/package.json

Path to vulnerable library: /script/node_modules/y18n/package.json

Dependency Hierarchy:

• yargs-4.8.1.tgz (Root Library)
  • ❌ y18n-3.2.1.tgz (Vulnerable Library)

Found in base branch: electron-upgrade

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 (yargs): 5.0.0-candidate

In order to enable automatic remediation, please create workflow rules

CVE-2020-7608

Vulnerable Library - yargs-parser-2.4.1.tgz

the mighty option parser used by yargs

Library home page: https://registry.npmjs.org/yargs-parser/-/yargs-parser-2.4.1.tgz

Path to dependency file: /script/package.json

Path to vulnerable library: /script/node_modules/yargs/node_modules/yargs-parser/package.json,/script/vsts/node_modules/yargs-parser/package.json

Dependency Hierarchy:

• yargs-4.8.1.tgz (Root Library)
  • ❌ yargs-parser-2.4.1.tgz (Vulnerable Library)

Found in base branch: electron-upgrade

Vulnerability Details

yargs-parser could be tricked into adding or modifying properties of Object.prototype using a "proto" payload.

Publish Date: 2020-03-16

URL: CVE-2020-7608

CVSS 3 Score Details (5.3)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2020-03-16

Fix Resolution (yargs-parser): 5.0.0-security.0

Direct dependency fix Resolution (yargs): 7.0.0

In order to enable automatic remediation, please create workflow rules

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In order to enable automatic remediation for this issue, please create workflow rules