CVE-2021-23348 Information

Description

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.

CVSS Vector

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

Reference

https://github.com/rrainn/PortProcesses/commit/86811216c9b97b01b5722f879f8c88a7aa4214e1 https://snyk.io/vuln/SNYK-JS-PORTPROCESSES-1078536 https://github.com/rrainn/PortProcesses/security/advisories/GHSA-vm67-7vmg-66vm https://github.com/rrainn/PortProcesses/blob/fffceb09aff7180afbd0bd172e820404b33c8299/index.js%23L23

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8