CVE-2019-16681 Explained : Impact and Mitigation

The Android version 3.14.0 of the Traveloka application has a vulnerability that allows the opening of various URLs, potentially leading to the injection of misleading content into the user interface.

Understanding CVE-2019-16681

This CVE highlights a security issue in the Traveloka Android application version 3.14.0.

What is CVE-2019-16681?

The vulnerability in the Traveloka app allows for the opening of arbitrary URLs, which can inject deceptive content into the UI. Physical possession of the device can also enable the opening of local files.

The Impact of CVE-2019-16681

As of September 23, 2019, the vendor does not consider this issue to have a significant impact. They believe it does not lead to Elevation of Privilege, Sensitive Data Leakage, or other critical unauthorized activities by malicious users.

Technical Details of CVE-2019-16681

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability allows the export of com.traveloka.android.activity.common.WebViewActivity, enabling the opening of various URLs and potentially injecting misleading content into the UI.

Affected Systems and Versions

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

Exploitation Mechanism

To exploit this issue, a victim must first install a malicious APK to their application.

Mitigation and Prevention

Protective measures to address CVE-2019-16681.

Immediate Steps to Take

Regularly update the Traveloka application to the latest version.
Avoid installing applications from untrusted sources.

Long-Term Security Practices

Implement secure coding practices to prevent similar vulnerabilities.
Conduct regular security assessments and audits of the application.

Patching and Updates

Ensure that all security patches and updates provided by the vendor are promptly applied.