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CVE-2022-39266— isolated-vm has vulnerable CachedDataOptions in API

Quick assessment

Affected
laverdet isolated-vm
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Marcel Laverdet isolated-vm是Marcel Laverdet开源的一个应用程序。用于nodejs的库，可访问v8的Isolate界面。 Marcel Laverdet isolated-vm 4.3.6版本及之前版本存在安全漏洞，该漏洞源于允许用户访问 v8 的 Isolate 接口，攻击者利用该漏洞可以绕过沙箱并在 nodejs 进程中运行任意代码。

CVSS 9.7 · Critical EPSS 1.12% · P64

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2022-39266

Vulnerability Information
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Vulnerability Title
isolated-vm has vulnerable CachedDataOptions in API
Source: CVE Program / CVE List V5
Vulnerability Description
isolated-vm is a library for nodejs which gives the user access to v8's Isolate interface. In versions 4.3.6 and prior, if the untrusted v8 cached data is passed to the API through CachedDataOptions, attackers can bypass the sandbox and run arbitrary code in the nodejs process. Version 4.3.7 changes the documentation to warn users that they should not accept `cachedData` payloads from a user.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
保护机制失效
Source: CVE Program / CVE List V5
Vulnerability Title
Marcel Laverdet isolated-vm 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Marcel Laverdet isolated-vm是Marcel Laverdet开源的一个应用程序。用于nodejs的库，可访问v8的Isolate界面。 Marcel Laverdet isolated-vm 4.3.6版本及之前版本存在安全漏洞，该漏洞源于允许用户访问 v8 的 Isolate 接口，攻击者利用该漏洞可以绕过沙箱并在 nodejs 进程中运行任意代码。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
laverdet isolated-vm <= 4.3.6 -

II. Public POCs for CVE-2022-39266

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III. Intelligence Information for CVE-2022-39266

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Patches & Fixes for CVE-2022-39266 (2)

Vendor Advisories for CVE-2022-39266 (1)

Other References for CVE-2022-39266 (1)

IV. Related Vulnerabilities

Same product: isolated-vm
Same vendor: laverdet
Same weakness: CWE-693

V. Comments for CVE-2022-39266

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