CVE Vulnerability

CVE-2021-23449

This affects the package vm2 before 3.9.4 via a Prototype Pollution attack vector, which can lead to execution of arbitrary code on the host machine.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

10 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://github.com/patriksimek/vm2/issues/363 Third Party Advisory
https://snyk.io/vuln/SNYK-JS-VM2-1585918 Exploit Third Party Advisory
https://github.com/patriksimek/vm2/releases/tag/3.9.4 Release Notes Third Party Advisory
https://github.com/patriksimek/vm2/commit/b4f6e2bd2c4a1ef52fc4483d8e35f28bc4481886 Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20211029-0010/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:vm2_project:vm2:*:*:*:*:*:node.js:*:*
Information

Published : 2021-10-18 05:15

Updated : 2022-06-28 02:11

NVD link : CVE-2021-23449

Mitre link : CVE-2021-23449

Products Affected
No products.
CWE
CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')