CVE-2019-10761

 

Published at: - 13-07-2022 11:15

Last modified: - 21-07-2022 12:38

Total changes: - 2

Description

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.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/patriksimek/vm2/commit/4b22d704e4794af63a5a2d633385fd20948f6f90
• https://snyk.io/vuln/SNYK-JS-VM2-473188
• https://github.com/patriksimek/vm2/issues/197

 

Keywords

NVD

 

CVE-2019-10761

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures