Arbitary Code execution in Keras load_model()

The Keras Model.load_model method can be exploited to achieve arbitrary code execution, even with safe_mode=True. One can create a specially crafted .h5/.hdf5 model archive that, when loaded via Model.load_model, will trigger arbitrary code to be executed. This is achieved by crafting a special .h5 archive file that uses the Lambda layer feature of keras which allows arbitrary Python code in the form of pickled code. The vulnerability comes from the fact that the safe_mode=True option is not honored when reading .h5 archives. Note that the .h5/.hdf5 format is a legacy format supported by Keras 3 for backwards compatibility.

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动态管理代码资源的控制不恰当

Keras 安全漏洞

Keras是Keras开源的一个多后端深度学习框架。 Keras存在安全漏洞，该漏洞源于未正确强制执行safe_mode选项，可能导致执行任意代码。

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