// For flags

CVE-2022-39266

isolated-vm has vulnerable CachedDataOptions in API

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

isolated-vm es una biblioteca para nodejs que da acceso a la interfaz Isolate de v8. En versiones 4.3.6 y anteriores, si los datos en caché de v8 que no son confiables son pasados a la API mediante CachedDataOptions, los atacantes pueden omitir el sandbox y ejecutar código arbitrario en el proceso de nodejs. En el momento de la publicación, no son conocidas versiones corregidas ni mitigaciones

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-09-02 CVE Reserved
  • 2022-09-29 CVE Published
  • 2024-05-20 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
  • CWE-693: Protection Mechanism Failure
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Isolated-vm Project
Search vendor "Isolated-vm Project"
 Isolated-vm
Search vendor "Isolated-vm Project" for product "Isolated-vm"
 <= 4.3.6
Search vendor "Isolated-vm Project" for product "Isolated-vm" and version " <= 4.3.6"
node.js
Affected