CVE-2019-13099 : Exploit Details and Defense Strategies

In the Android version of the Momo application, a security vulnerability exists in version 2.1.9, leading to the insecure storage of sensitive information. This flaw allows non-root users to access confidential data like usernames, passwords, and access tokens stored in plaintext on the device system.

Understanding CVE-2019-13099

This CVE entry highlights a critical security issue in the Momo application for Android, version 2.1.9.

What is CVE-2019-13099?

The vulnerability in the Momo application for Android version 2.1.9 results in the insecure storage of sensitive information, making it accessible to unauthorized users.

The Impact of CVE-2019-13099

The vulnerability allows non-root users to retrieve confidential data, including usernames, passwords, and access tokens, by exploiting the insecure storage mechanism.

Technical Details of CVE-2019-13099

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The Momo application 2.1.9 for Android stores sensitive information insecurely in cleartext, enabling unauthorized users to access this data through Logcat.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

The vulnerability allows non-root users to exploit the insecure storage of data on the device system, specifically through Logcat.

Mitigation and Prevention

Protecting against and addressing the CVE-2019-13099 vulnerability is crucial for maintaining security.

Immediate Steps to Take

Users should avoid storing sensitive information on the Momo application or similar platforms.
Regularly monitor device logs for any unauthorized access attempts.

Long-Term Security Practices

Implement encryption mechanisms for sensitive data storage.
Conduct regular security audits and assessments to identify vulnerabilities.

Patching and Updates

Update the Momo application to a secure version that addresses the storage vulnerability.