eslint-4.14.0.tgz: 2 vulnerabilities (highest severity is: 5.6)

[dev-mend-for-github-com]

Vulnerable Library - eslint-4.14.0.tgz

An AST-based pattern checker for JavaScript.

Library home page: https://registry.npmjs.org/eslint/-/eslint-4.14.0.tgz

Path to dependency file: /npm_and_yarn/spec/fixtures/projects/yarn/lockfile_only_change/package.json

Path to vulnerable library: /npm_and_yarn/spec/fixtures/projects/yarn/lockfile_only_change/node_modules/eslint/package.json

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (eslint version)	Remediation Possible**	Reachability
CVE-2020-15366	Medium	5.6	ajv-5.5.1.tgz	Transitive	5.0.0	✅
WS-2018-0347	Medium	5.3	eslint-4.14.0.tgz	Direct	4.18.2	✅

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

Details

CVE-2020-15366

Vulnerable Library - ajv-5.5.1.tgz

Another JSON Schema Validator

Library home page: https://registry.npmjs.org/ajv/-/ajv-5.5.1.tgz

Path to dependency file: /npm_and_yarn/spec/fixtures/projects/yarn/lockfile_only_change/package.json

Path to vulnerable library: /npm_and_yarn/spec/fixtures/projects/yarn/lockfile_only_change/node_modules/ajv/package.json

Dependency Hierarchy:

• eslint-4.14.0.tgz (Root Library)
  • ❌ ajv-5.5.1.tgz (Vulnerable Library)

Found in base branch: main

Vulnerability Details

An issue was discovered in ajv.validate() in Ajv (aka Another JSON Schema Validator) 6.12.2. A carefully crafted JSON schema could be provided that allows execution of other code by prototype pollution. (While untrusted schemas are recommended against, the worst case of an untrusted schema should be a denial of service, not execution of code.)

Publish Date: 2020-07-15

URL: CVE-2020-15366

CVSS 3 Score Details (5.6)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • 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: 2020-07-15

Fix Resolution (ajv): 6.12.3

Direct dependency fix Resolution (eslint): 5.0.0

In order to enable automatic remediation, please create workflow rules

WS-2018-0347

Vulnerable Library - eslint-4.14.0.tgz

An AST-based pattern checker for JavaScript.

Library home page: https://registry.npmjs.org/eslint/-/eslint-4.14.0.tgz

Path to dependency file: /npm_and_yarn/spec/fixtures/projects/yarn/lockfile_only_change/package.json

Path to vulnerable library: /npm_and_yarn/spec/fixtures/projects/yarn/lockfile_only_change/node_modules/eslint/package.json

Dependency Hierarchy:

• ❌ eslint-4.14.0.tgz (Vulnerable Library)

Found in base branch: main

Vulnerability Details

A vulnerability was descovered in eslint before 4.18.2. One of the regexes in eslint is vulnerable to catastrophic backtracking.

Publish Date: 2018-02-27

URL: WS-2018-0347

CVSS 3 Score Details (5.3)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2018-02-27

Fix Resolution: 4.18.2

In order to enable automatic remediation, please create workflow rules

---

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