Description
markdown-it is a Markdown parser. Prior to version 1.3.2, special patterns with length greater than 50 thousand characterss could slow down the parser significantly. Users should upgrade to version 12.3.2 to receive a patch. There are no known workarounds aside from upgrading.
Published: 2022-01-10
Score: 5.3 Medium
EPSS: 1.1% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2022-0488 markdown-it is a Markdown parser. Prior to version 1.3.2, special patterns with length greater than 50 thousand characterss could slow down the parser significantly. Users should upgrade to version 12.3.2 to receive a patch. There are no known workarounds aside from upgrading.
Github GHSA Github GHSA GHSA-6vfc-qv3f-vr6c Uncontrolled Resource Consumption in markdown-it
History

No history.

Subscriptions

Markdown-it Project Markdown-it
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-04-22T18:33:46.200Z

Reserved: 2021-11-16T00:00:00.000Z

Link: CVE-2022-21670

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-01-10T21:15:07.967

Modified: 2024-11-21T06:45:11.870

Link: CVE-2022-21670

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses