漏洞信息
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Vulnerability Title
vm2: NodeVM builtin allowlist bypass via `module` builtin's `Module._load` allows sandbox escape
Vulnerability Description
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, NodeVM's builtin allowlist can be bypassed when the module builtin is allowed (including via the '*' wildcard). The module builtin exposes Node's Module._load(), which loads any module by name directly in the host context, completely bypassing vm2's builtin restriction. This allows sandboxed code to load excluded builtins like child_process and achieve remote code execution. This vulnerability is fixed in 3.11.0.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
授权机制不正确
Vulnerability Title
vm2 安全漏洞
Vulnerability Description
vm2是捷克Patrik Simek个人开发者的一个 Node.js 的高级虚拟机/沙盒。以使用列入白名单的 Node 内置模块运行不受信任的代码。 vm2 3.11.0之前版本存在安全漏洞,该漏洞源于当允许builtin模块时NodeVM的内置白名单可被绕过,module builtin暴露Node的Module._load函数,允许沙箱代码直接加载排除的内置模块,可能导致远程代码执行。
CVSS Information
N/A
Vulnerability Type
N/A