CVE-2019-10761

Sandbox Bypass

Severity Score

8.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

This affects the package vm2 before 3.6.11. It is possible to trigger a RangeError exception from the host rather than the "sandboxed" context by reaching the stack call limit with an infinite recursion. The returned object is then used to reference the mainModule property of the host code running the script allowing it to spawn a child_process and execute arbitrary code.

Esto afecta al paquete vm2 versiones anteriores a 3.6.11. Es posible desencadenar una excepción RangeError desde el host y no desde el contexto "sandboxed" alcanzando el límite de llamadas de la pila con una recursión infinita. El objeto devuelto se usa entonces para referenciar la propiedad mainModule del código del host que ejecuta el script permitiéndole generar un child_process y ejecutar código arbitrario

*Credits: XmiliaH

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-04-03 CVE Reserved
2019-04-07 First Exploit
2022-07-13 CVE Published
2024-04-01 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-674: Uncontrolled Recursion

CAPEC

References (4)

URL	Tag	Source
https://snyk.io/vuln/SNYK-JS-VM2-473188	Third Party Advisory

URL	Date	SRC
https://github.com/ossf-cve-benchmark/CVE-2019-10761	2019-04-07
https://github.com/patriksimek/vm2/issues/197	2024-09-16

URL	Date	SRC
https://github.com/patriksimek/vm2/commit/4b22d704e4794af63a5a2d633385fd20948f6f90	2022-07-21

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Vm2 Project Search vendor "Vm2 Project"		Vm2 Search vendor "Vm2 Project" for product "Vm2"				< 3.6.11 Search vendor "Vm2 Project" for product "Vm2" and version " < 3.6.11"		node.js		Affected