Popis
Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, a Markdown document containing many repeated or distinct reference-link definitions causes quadratic work in src/mistune/block_parser.py and the ref_links environment dictionary handling, allowing denial of service through CPU exhaustion. This issue is fixed in version 3.3.0.
CVSS 7.5EPSS 0.413%Riziko 0.78
Zobraziť zdroj- Zverejnené
- 2026-07-08 17:17:28
- Dotknuté verzie
- <3.3.0
- Typ
- Knižnica
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H