CVE-2021-46841 Explained : Impact and Mitigation

A vulnerability in Apple Music for Android can allow an attacker to track user activity when sending information over the network.

Understanding CVE-2021-46841

This CVE relates to a security issue in Apple Music for Android where the use of HTTPS was lacking, enabling potential tracking of users' activities.

What is CVE-2021-46841?

The vulnerability involves the lack of using HTTPS in network communications, posing a risk of activity tracking by attackers in privileged network positions.

The Impact of CVE-2021-46841

By exploiting this vulnerability, an attacker could monitor a user's actions within the application, leading to potential privacy violations and unauthorized tracking.

Technical Details of CVE-2021-46841

This section delves into the technical specifics of the CVE.

Vulnerability Description

The issue in Apple Music for Android was resolved by implementing HTTPS for network data transmission. It affects devices running versions of the app prior to 3.5.0.

Affected Systems and Versions

Vendor: Apple
Product: Apple Music for Android
Affected Versions: Prior to 3.5.0

Exploitation Mechanism

Attacker gaining a privileged position on the network
Tracking user activity through lack of HTTPS

Mitigation and Prevention

To protect against CVE-2021-46841, follow these steps:

Immediate Steps to Take

Update Apple Music for Android to version 3.5.0
Avoid using the application on unsecured or public Wi-Fi networks

Long-Term Security Practices

Regularly update all apps to the latest versions
Use VPNs when accessing sensitive applications on public networks

Patching and Updates

Ensure your Apple Music for Android is regularly updated to the latest version to address security vulnerabilities.