PYSEC-2022-237
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2022-34749
- Alias
- GHSA-fw3v-x4f2-v673
Description
In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.
Paquets affectés
| Paquet | Versions |
|---|---|
| PyPI · mistune | introduced 0, fixed a6d43215132fe4f3d93f8d7e90ba83b16a0838b2 ; introduced 2.0.0a1, fixed 2.0.3 |
Références
- https://github.com/lepture/mistune/commit/a6d43215132fe4f3d93f8d7e90ba83b16a0838b2 FIX
- https://github.com/lepture/mistune/releases WEB
- https://github.com/advisories/GHSA-fw3v-x4f2-v673 ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |