WS-2018-0347 (Medium) detected in multiple libraries

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

WS-2018-0347 - Medium Severity Vulnerability

Vulnerable Libraries - eslint-3.16.1.tgz, eslint-3.19.0.tgz, eslint-4.4.1.tgz

eslint-3.16.1.tgz

An AST-based pattern checker for JavaScript.

Library home page: https://registry.npmjs.org/eslint/-/eslint-3.16.1.tgz

Path to dependency file: /fixtures/ssr/package.json

Path to vulnerable library: /fixtures/ssr/node_modules/eslint/package.json,/fixtures/fiber-debugger/node_modules/eslint/package.json

Dependency Hierarchy: - react-scripts-0.9.5.tgz (Root Library) - :x: **eslint-3.16.1.tgz** (Vulnerable Library)

eslint-3.19.0.tgz

An AST-based pattern checker for JavaScript.

Library home page: https://registry.npmjs.org/eslint/-/eslint-3.19.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/eslint/package.json

Dependency Hierarchy: - :x: **eslint-3.19.0.tgz** (Vulnerable Library)

eslint-4.4.1.tgz

An AST-based pattern checker for JavaScript.

Library home page: https://registry.npmjs.org/eslint/-/eslint-4.4.1.tgz

Path to dependency file: /fixtures/attribute-behavior/package.json

Path to vulnerable library: /fixtures/attribute-behavior/node_modules/eslint/package.json,/fixtures/dom/node_modules/eslint/package.json

Dependency Hierarchy: - react-scripts-1.0.11.tgz (Root Library) - :x: **eslint-4.4.1.tgz** (Vulnerable Library)

Found in HEAD commit: b9bd902dad80b8b5fa55a183526357266ae47bcc

Found in base branch: master

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 (eslint): 4.18.2

Direct dependency fix Resolution (react-scripts): 2.0.0

Fix Resolution (eslint): 4.18.2

Direct dependency fix Resolution (react-scripts): 2.0.0

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

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend 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.