p PatchFirst

CVE-2025-5197

CVE-2025-5197 · Regular Expression Denial of Service (ReDoS) in huggingface/transformers

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

A Regular Expression Denial of Service (ReDoS) vulnerability exists in the Hugging Face Transformers library, specifically in the `convert_tf_weight_name_to_pt_weight_name()` function. This function, responsible for converting TensorFlow weight names to PyTorch format, uses a regex pattern `/[^/]*___([^/]*)/` that can be exploited to cause excessive CPU consumption through crafted input strings due to catastrophic backtracking. The vulnerability affects versions up to 4.51.3 and is fixed in version 4.53.0. This issue can lead to service disruption, resource exhaustion, and potential API service vulnerabilities, impacting model conversion processes between TensorFlow and PyTorch formats.

CVSS 5.3 · Media · EPSS 0,4% · Corrección disponible

Publicación
Actualización

Pila tecnológica: python

Productos y versiones afectados

  • huggingface/transformers

    Versiones
    • ≥ unspecified, < 4.53.0: Afectada (custom)

    Actualiza a 4.53.0

  • transformers PyPI

    Versiones
    • 0.1
    • 2.0.0
    • 2.1.0
    • 2.1.1
    • 2.10.0
    • 2.11.0
    • 2.2.0
    • 2.2.1
    • 2.2.2
    • 2.3.0
    • 2.4.0
    • 2.4.1
    • 2.5.0
    • 2.5.1
    • 2.6.0
    • 2.7.0
    • 2.8.0
    • 2.9.0
    • 2.9.1
    • 3.0.0
    • 3.0.1
    • 3.0.2
    • 3.1.0
    • 3.2.0
    • 3.3.0
    • 3.3.1
    • 3.4.0
    • 3.5.0
    • 3.5.1
    • 4.0.0
    • 4.0.0rc1
    • 4.0.1
    • 4.1.0
    • 4.1.1
    • 4.10.0
    • 4.10.1
    • 4.10.2
    • 4.10.3
    • 4.11.0
    • 4.11.1
    • 4.11.2
    • 4.11.3
    • 4.12.0
    • 4.12.1
    • 4.12.2
    • 4.12.3
    • 4.12.4
    • 4.12.5
    • 4.13.0
    • 4.14.0
    • 4.14.1
    • 4.15.0
    • 4.16.0
    • 4.16.1
    • 4.16.2
    • 4.17.0
    • 4.18.0
    • 4.19.0
    • 4.19.1
    • 4.19.2
    • 4.19.3
    • 4.19.4
    • 4.2.0
    • 4.2.1
    • 4.2.2
    • 4.20.0
    • 4.20.1
    • 4.21.0
    • 4.21.1
    • 4.21.2
    • 4.21.3
    • 4.22.0
    • 4.22.1
    • 4.22.2
    • 4.23.0
    • 4.23.1
    • 4.24.0
    • 4.25.0
    • 4.25.1
    • 4.26.0
    • 4.26.1
    • 4.27.0
    • 4.27.1
    • 4.27.2
    • 4.27.3
    • 4.27.4
    • 4.28.0
    • 4.28.1
    • 4.29.0
    • 4.29.1
    • 4.29.2
    • 4.3.0
    • 4.3.0rc1
    • 4.3.1
    • 4.3.2
    • 4.3.3
    • 4.30.0
    • 4.30.1
    • 4.30.2
    • 4.31.0
    • 4.32.0
    • 4.32.1
    • 4.33.0
    • 4.33.1
    • 4.33.2
    • 4.33.3
    • 4.34.0
    • 4.34.1
    • 4.35.0
    • 4.35.1
    • 4.35.2
    • 4.36.0
    • 4.36.1
    • 4.36.2
    • 4.37.0
    • 4.37.1
    • 4.37.2
    • 4.38.0
    • 4.38.1
    • 4.38.2
    • 4.39.0
    • 4.39.1
    • 4.39.2
    • 4.39.3
    • 4.4.0
    • 4.4.1
    • 4.4.2
    • 4.40.0
    • 4.40.1
    • 4.40.2
    • 4.41.0
    • 4.41.1
    • 4.41.2
    • 4.42.0
    • 4.42.1
    • 4.42.2
    • 4.42.3
    • 4.42.4
    • 4.43.0
    • 4.43.1
    • 4.43.2
    • 4.43.3
    • 4.43.4
    • 4.44.0
    • 4.44.1
    • 4.44.2
    • 4.45.0
    • 4.45.1
    • 4.45.2
    • 4.46.0
    • 4.46.1
    • 4.46.2
    • 4.46.3
    • 4.47.0
    • 4.47.1
    • 4.48.0
    • 4.48.1
    • 4.48.2
    • 4.48.3
    • 4.49.0
    • 4.5.0
    • 4.5.1
    • 4.50.0
    • 4.50.1
    • 4.50.2
    • 4.50.3
    • 4.51.0
    • 4.51.1
    • 4.51.2
    • 4.51.3
    • 4.52.0
    • 4.52.1
    • 4.52.2
    • 4.52.3
    • 4.52.4
    • 4.6.0
    • 4.6.1
    • 4.7.0
    • 4.8.0
    • 4.8.1
    • 4.8.2
    • 4.9.0
    • 4.9.1
    • 4.9.2
    Intervalos de versiones afectados
    • ECOSYSTEM: < 4.53.0

    Actualiza a 4.53.0

Fuentes originales

Comprueba tu servidor →