5.3
Moyenne
CVE-2025-3262 A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the huggingface/transformers…
Description
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the huggingface/transformers repository, specifically in version 4.49.0. The vulnerability is due to inefficient regular expression complexity in the `SETTING_RE` variable within the `transformers/commands/chat.py` file. The regex contains repetition groups and non-optimized quantifiers, leading to exponential backtracking when processing 'almost matching' payloads. This can degrade application performance and potentially result in a denial-of-service (DoS) when handling specially crafted input strings. The issue is fixed in version 4.51.0.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| huggingface/transformers 4.51 | premières → < 4.51.0 | 4.51.0 |
Références
- huntr.com huntr.com
- github.com github.com
Chronologie
- Publiée
- Dernière modification
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