漏洞信息
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Vulnerability Title
Hydra: hydra.utils.instantiate with untrusted config can lead to code execution
Vulnerability 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.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Vulnerability Title
Hydra Ecosystem Hydra 代码注入漏洞
Vulnerability Description
Hydra Ecosystem Hydra是Hydra Ecosystem组织的一个配置管理框架。 Hydra Ecosystem Hydra 1.3.4之前版本存在代码注入漏洞,该漏洞源于Hydra.utils.instantiate()通过_resolve_target()解析并调用配置选择的Python对象,允许攻击者控制目标值和参数选择危险可调用对象,可能导致执行任意代码,包括读取或修改文件和凭据或终止进程。
CVSS Information
N/A
Vulnerability Type
N/A