CVE-2022-21681 (High) detected in marked-0.3.5.tgz - autoclosed

[mend-for-github-com[bot]]

CVE-2022-21681 - High Severity Vulnerability

Vulnerable Library - marked-0.3.5.tgz

A markdown parser built for speed

Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz

Path to dependency file: /package.json

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

Dependency Hierarchy: - :x: **marked-0.3.5.tgz** (Vulnerable Library)

Found in HEAD commit: 8b986f22dea650a412a3a76f6371bb96ca36dbc3

Found in base branch: master

Vulnerability Details

Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression `inline.reflinkSearch` may cause catastrophic backtracking against some strings and lead to a denial of service (DoS). 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-2022-21681

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-5v2h-r2cx-5xgj

Release Date: 2022-01-14

Fix Resolution: 4.0.10

---

:rescue_worker_helmet: Automatic Remediation is available for this issue

[mend-for-github-com[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.