CVE-2022-21680 (High) detected in marked-0.7.0.tgz

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

CVE-2022-21680 - High Severity Vulnerability

Vulnerable Library - marked-0.7.0.tgz

A markdown parser built for speed

Library home page: https://registry.npmjs.org/marked/-/marked-0.7.0.tgz

Path to dependency file: /package.json

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

Dependency Hierarchy: - semantic-release-15.14.0.tgz (Root Library) - :x: **marked-0.7.0.tgz** (Vulnerable Library)

Found in base branch: master

Vulnerability Details

Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression `block.def` may cause catastrophic backtracking against some strings and lead to a regular expression denial of service (ReDoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.

Publish Date: 2022-01-14

URL: CVE-2022-21680

CVSS 3 Score Details (7.5)

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: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://github.com/advisories/GHSA-rrrm-qjm4-v8hf

Release Date: 2022-01-14

Fix Resolution (marked): 4.0.10

Direct dependency fix Resolution (semantic-release): 19.0.0

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[github-actions[bot]]

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