GitHub Advisoryadvisory · PyPI
GHSA-vrjv-mxr7-vjf8 markdown-it-py Denial of Service vulnerability
HIGH
Official page ↗
- Aliases
- CVE-2023-26303
- Ecosystem
- PyPI
- Packages
- markdown-it-py
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-173
- Reviewed
- 2023-02-23
Affected packages
• PyPI markdown-it-py: < 2.2.0 → fixed in 2.2.0
Description
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.
Related
Alias · CVE (1)
- CVE-2023-26303 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… vulnerability
Weakness · CWE (1)
- CWE-173 Improper Handling of Alternate Encoding weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-26303 advisory
- https://github.com/executablebooks/markdown-it-py/pull/246 web
- https://github.com/executablebooks/markdown-it-py/commit/53ca3e9c2b9e9b295f6abf7f4ad2730a9b70f68c web
- https://github.com/executablebooks/markdown-it-py/commit/ae03c6107dfa18e648f6fdd1280f5b89092d5d49 web
- https://github.com/executablebooks/markdown-it-py package
- https://github.com/pypa/advisory-database/tree/main/vulns/markdown-it-py/PYSEC-2023-24.yaml web