CVE-2025-3264: falha de média gravidade em huggingface/transformers
Regular Expression Denial of Service (ReDoS) in huggingface/transformers
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 5.3epss 0.5%
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically in the `get_imports()` function within `dynamic_module_utils.py`. This vulnerability affects versions 4.49.0 and is fixed in version 4.51.0. The issue arises from a regular expression pattern `\s*try\s*:.*?except.*?:` used to filter out try/except blocks from Python code, which can be exploited to cause excessive CPU consumption through crafted input strings due to catastrophic backtracking. This vulnerability can lead to remote code loading disruption, resource exhaustion in model serving, supply chain attack vectors, and development pipeline disruption.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Produtos afetados
huggingface · huggingface/transformersCVEs relacionadas — huggingface/transformers
No mesmo produto, das mais perigosas para as menos.
CVE-2024-3568LOWArbitrary Code Execution via Deserialization in huggingface/transformersEPSS 2.1%CVE-2023-6730CRITICALDeserialization of Untrusted Data in huggingface/transformersEPSS 0.9%CVE-2024-12720MEDIUMRegular Expression Denial of Service (ReDoS) in huggingface/transformersEPSS 0.7%CVE-2023-7018CRITICALDeserialization of Untrusted Data in huggingface/transformersEPSS 0.7%CVE-2026-4372HIGHArbitrary Remote Code Execution via `_attn_implementation_internal` Config Injection in huggingface/transformersEPSS 0.7%CVE-2025-2099MEDIUMRegular Expression Denial of Service (ReDoS) in huggingface/transformersEPSS 0.6%