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.
Vulnerable Library - prosemirror-0.6.1.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/markdown-it/package.json
Vulnerabilities
Unreachable
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2022-21670
### Vulnerable Library - markdown-it-4.4.0.tgzMarkdown-it - modern pluggable markdown parser.
Library home page: https://registry.npmjs.org/markdown-it/-/markdown-it-4.4.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/markdown-it/package.json
Dependency Hierarchy: - prosemirror-0.6.1.tgz (Root Library) - :x: **markdown-it-4.4.0.tgz** (Vulnerable Library)
Found in base branch: master
### Reachability AnalysisThe vulnerable code is unreachable
### Vulnerability Detailsmarkdown-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.
Publish Date: 2022-01-10
URL: CVE-2022-21670
### 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 FixType: Upgrade version
Origin: https://github.com/markdown-it/markdown-it/security/advisories/GHSA-6vfc-qv3f-vr6c
Release Date: 2022-01-10
Fix Resolution (markdown-it): 12.3.2
Direct dependency fix Resolution (prosemirror): 0.11.0
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.:rescue_worker_helmet:Automatic Remediation will be attempted for this issue.