CVE-2019-12365 : What You Need to Know

The Newton application for Android is susceptible to cross-site scripting (XSS) attacks and arbitrary file loading due to improper permission handling.

Understanding CVE-2019-12365

If the Newton application for Android is granted the READ_EXTERNAL_STORAGE permission, it becomes vulnerable to XSS attacks and arbitrary file loading.

What is CVE-2019-12365?

The Newton application for Android, up to version 10.0.23, allows XSS through an event attribute and arbitrary file loading via a src attribute when granted the READ_EXTERNAL_STORAGE permission.

The Impact of CVE-2019-12365

This vulnerability could be exploited by attackers to execute malicious scripts, steal sensitive information, or load arbitrary files on the affected device.

Technical Details of CVE-2019-12365

The following technical details provide insight into the vulnerability.

Vulnerability Description

The Newton application for Android is prone to XSS attacks through an event attribute and arbitrary file loading via a src attribute when the READ_EXTERNAL_STORAGE permission is enabled.

Affected Systems and Versions

Product: Newton application for Android
Vendor: N/A
Versions: Up to 10.0.23

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts through event attributes and loading unauthorized files using src attributes.

Mitigation and Prevention

To address CVE-2019-12365, consider the following mitigation strategies.

Immediate Steps to Take

Disable the READ_EXTERNAL_STORAGE permission for the Newton application.
Regularly monitor for any suspicious activities on the device.

Long-Term Security Practices

Educate users about the risks of granting unnecessary permissions to applications.
Implement secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

Update the Newton application to the latest version that addresses this vulnerability.