Cloud Defense Logo

Products

Solutions

Company

CVE-2020-27056 Explained : Impact and Mitigation

Learn about CVE-2020-27056, a vulnerability in Android SELinux policies leading to local information disclosure on Android-11 devices. Find mitigation steps and prevention measures.

Android SELinux policy vulnerability leading to information disclosure.

Understanding CVE-2020-27056

A vulnerability in Android's SELinux policies could result in local information disclosure without additional execution privileges.

What is CVE-2020-27056?

The vulnerability in the SELinux policies of mls could allow for local information disclosure of package metadata without requiring user interaction.

The Impact of CVE-2020-27056

The vulnerability could lead to the exposure of sensitive package metadata on Android-11 devices.

Technical Details of CVE-2020-27056

Android SELinux policy vulnerability details.

Vulnerability Description

The missing permission check in SELinux policies of mls could result in local information disclosure of package metadata.

Affected Systems and Versions

        Product: Android
        Versions: Android-11

Exploitation Mechanism

The vulnerability does not require additional execution privileges or user interaction for exploitation.

Mitigation and Prevention

Protecting against CVE-2020-27056.

Immediate Steps to Take

        Apply security patches promptly.
        Monitor official Android security bulletins for updates.

Long-Term Security Practices

        Regularly update Android devices.
        Implement SELinux best practices.
        Use security tools to monitor for unauthorized access.

Patching and Updates

Ensure timely installation of security patches provided by Android to address the vulnerability.

Popular CVEs

CVE Id

Published Date

Is your System Free of Underlying Vulnerabilities?
Find Out Now