CVE-2023-26303: markdown-it-py Denial of Service vulnerability
(updated )
Denial of service could be caused to markdown-it-py, before v2.2.0, if an attacker was allowed to force null assertions with specially crafted input.
References
- github.com/advisories/GHSA-vrjv-mxr7-vjf8
- github.com/executablebooks/markdown-it-py
- github.com/executablebooks/markdown-it-py/commit/53ca3e9c2b9e9b295f6abf7f4ad2730a9b70f68c
- github.com/executablebooks/markdown-it-py/commit/ae03c6107dfa18e648f6fdd1280f5b89092d5d49
- github.com/executablebooks/markdown-it-py/pull/246
- github.com/pypa/advisory-database/tree/main/vulns/markdown-it-py/PYSEC-2023-24.yaml
- nvd.nist.gov/vuln/detail/CVE-2023-26303
Code Behaviors & Features
Detect and mitigate CVE-2023-26303 with GitLab Dependency Scanning
Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →