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CVE-2023-32314— Sandbox Escape

Quick assessment

Affected
patriksimek vm2
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 3.9.17 及之前版本存在注入漏洞，该漏洞源于可以使用 Node 的内置模块运行不受信任的代码。

CVSS 9.8 · Critical EPSS 8.13% · P95

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2023-32314

Vulnerability Information
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Vulnerability Title
Sandbox Escape
Source: CVE Program / CVE List V5
Vulnerability Description
vm2 is a sandbox that can run untrusted code with Node's built-in modules. A sandbox escape vulnerability exists in vm2 for versions up to and including 3.9.17. It abuses an unexpected creation of a host object based on the specification of `Proxy`. As a result a threat actor can bypass the sandbox protections to gain remote code execution rights on the host running the sandbox. This vulnerability was patched in the release of version `3.9.18` of `vm2`. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输出中的特殊元素转义处理不恰当(注入)
Source: CVE Program / CVE List V5
Vulnerability Title
vm2 注入漏洞
Source: CNNVD (China National Vulnerability Database)
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 3.9.17 及之前版本存在注入漏洞，该漏洞源于可以使用 Node 的内置模块运行不受信任的代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
patriksimek vm2 < 3.9.18 -

II. Public POCs for CVE-2023-32314

# POC Description Source Link Shenlong Link
1 This Repository Includes Kubernetes manifest files for configuration of Honeypot system and Falco IDS in K8s environment. There are also Demo Application written with Node.js which is containing Remote Code Execution Vulnerability (CVE-2023-32314) for demonstrating all addvantages of this architecture to manage Honeypot systems https://github.com/AdarkSt/Honeypot_Smart_Infrastructure POC Details
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III. Intelligence Information for CVE-2023-32314

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Patches & Fixes for CVE-2023-32314 (1)

Vendor Advisories for CVE-2023-32314 (1)

Other References for CVE-2023-32314 (2)

IV. Related Vulnerabilities

Same product: vm2
Same vendor: patriksimek
Same weakness: CWE-74

V. Comments for CVE-2023-32314

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