CVE-2022-39266

2022-09-2918:15:10

CWE-20

CWE-693

[email protected]

web.nvd.nist.gov

302

isolated-vm

nodejs

security

cve-2022-39266

sandbox bypass

arbitrary code

nvd

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.6%

JSON

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.

Affected configurations

Vulners

NVD

Node

laverdetisolated_vmRange≤4.3.6

CPENameOperatorVersion
isolated-vm_project:isolated-vmisolated-vm project isolated-vmle4.3.6

CPE	Name	Operator	Version
isolated-vm_project:isolated-vm	isolated-vm project isolated-vm	le	4.3.6

CNA Affected

[
  {
    "vendor": "laverdet",
    "product": "isolated-vm",
    "versions": [
      {
        "version": "<= 4.3.6",
        "status": "affected"
      }
    ]
  }
]