Описание
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.2, the new method neutralizeArraySpeciesBatch works with objects from the other side but can call into this side via getter on the array prototype exposing objects of the wrong side into the sandbox. This can be used to get host objects and get the host Function object. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This vulnerability is fixed in 3.11.2.
Ссылки
- ExploitVendor Advisory
Уязвимые конфигурации
EPSS
9.8 Critical
CVSS3
Дефекты
Связанные уязвимости
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.2, the new method neutralizeArraySpeciesBatch works with objects from the other side but can call into this side via getter on the array prototype exposing objects of the wrong side into the sandbox. This can be used to get host objects and get the host Function object. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This vulnerability is fixed in 3.11.2.
vm2 has sandbox breakout via `neutralizeArraySpeciesBatch`
Уязвимость метода neutralizeArraySpeciesBatch библиотеки vm2 пакетного менеджера NPM, позволяющая нарушителю выполнить произвольный код
EPSS
9.8 Critical
CVSS3