CyberRota Analysis
AI-GeneratedThe vulnerability in Hydra allows attacker-controlled input to execute arbitrary code through the hydra.utils.instantiate() function, potentially compromising the security of applications that use untrusted configurations. This can lead to unauthorized access to files, credentials, and the ability to terminate processes. Organizations utilizing Hydra versions prior to 1.3.4 should prioritize updating to the latest version to mitigate these risks.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Hydra is a framework for elegantly configuring complex applications. Prior to 1.3.4, hydra.utils.instantiate() resolves and calls Python objects selected by configuration through _resolve_target() in hydra/_internal/instantiate/_instantiate2.py, allowing attacker-controlled target values and arguments to choose dangerous callables. A consuming application, library, CLI workflow, or model loader that passes untrusted configuration, CLI overrides, or model metadata into hydra.utils.instantiate() can therefore execute arbitrary code in its own process, including reading or modifying files and credentials or terminating the process. Version 1.3.4 adds target blocking with an explicit HYDRA_INSTANTIATE_ALLOWLIST_OVERRIDE escape hatch. This issue is fixed in version 1.3.4.