Exploitation Summary
EIP tracks 1 public exploit for CVE-2019-14220. PoCs published by seqred-s-a.
AI-analyzed exploit summary The repository contains a functional Java exploit for CVE-2019-14220, which leverages an unprotected method in the BlueStacks bstutils service to read arbitrary files with system privileges. The exploit demonstrates the vulnerability by interacting with the IBinder interface to execute the readFile method.
Description
An issue was discovered in BlueStacks 4.110 and below on macOS and on 4.120 and below on Windows. BlueStacks employs Android running in a virtual machine (VM) to enable Android apps to run on Windows or MacOS. Bug is in a local arbitrary file read through a system service call. The impacted method runs with System admin privilege and if given the file name as parameter returns you the content of file. A malicious app using the affected method can then read the content of any system file which it is not authorized to read
Exploits (1)
The repository contains a functional Java exploit for CVE-2019-14220, which leverages an unprotected method in the BlueStacks bstutils service to read arbitrary files with system privileges. The exploit demonstrates the vulnerability by interacting with the IBinder interface to execute the readFile method.
References (2)
Scores
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N