漏洞信息
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Vulnerability Title
Regular Expression Denial of Service (ReDoS) in huggingface/transformers
Vulnerability Description
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 Information
N/A
Vulnerability Type
CWE-1333
Vulnerability Title
Hugging Face Transformers 安全漏洞
Vulnerability Description
Hugging Face Transformers是Hugging Face开源的为 Jax、PyTorch 和 TensorFlow 打造的先进的自然语言处理。 Hugging Face Transformers 4.51.3及之前版本存在安全漏洞，该漏洞源于正则表达式拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A