Описание
Arbitrary Command Injection in portprocesses
Impact
An Arbitrary Command Injection vulnerability was reported in portprocesses impacting versions <= 1.0.4.
Example (Proof of Concept)
The following example demonstrates the vulnerability and will run touch success therefore creating a file named success.
const portprocesses = require("portprocesses");
portprocesses.killProcess("$(touch success)");
Ссылки
- https://github.com/rrainn/PortProcesses/security/advisories/GHSA-vm67-7vmg-66vm
- https://nvd.nist.gov/vuln/detail/CVE-2021-23348
- https://github.com/rrainn/PortProcesses/commit/86811216c9b97b01b5722f879f8c88a7aa4214e1
- https://github.com/rrainn/PortProcesses/blob/fffceb09aff7180afbd0bd172e820404b33c8299/index.js%23L23
- https://snyk.io/vuln/SNYK-JS-PORTPROCESSES-1078536
Пакеты
Наименование
portprocesses
npm
Затронутые версииВерсия исправления
< 1.0.5
1.0.5
Связанные уязвимости
CVSS3: 6.3
nvd
почти 5 лет назад
This affects the package portprocesses before 1.0.5. If (attacker-controlled) user input is given to the killProcess function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.