GHSA-vrjv-mxr7-vjf8
markdown-it-py Denial of Service vulnerability
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| PyPI | markdown-it-py | < 2.2.0 | 2.2.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
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
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2023-26303
- https://github.com/executablebooks/markdown-it-py/pull/246
- https://github.com/executablebooks/markdown-it-py/commit/53ca3e9c2b9e9b295f6abf7f4ad2730a9b70f68c
- https://github.com/executablebooks/markdown-it-py/commit/ae03c6107dfa18e648f6fdd1280f5b89092d5d49
- https://github.com/executablebooks/markdown-it-py
- https://github.com/pypa/advisory-database/tree/main/vulns/markdown-it-py/PYSEC-2023-24.yaml