CVE-2020-0383 : Security Advisory and Response

Android operating system has a vulnerability in Parse_ins of eas_mdls.c, potentially leading to remote information disclosure.

Understanding CVE-2020-0383

This CVE involves a possible out of bounds write issue in Android's media extractor process.

What is CVE-2020-0383?

This vulnerability in Parse_ins of eas_mdls.c could result in remote information disclosure within the media extractor process without requiring extra execution privileges.

The Impact of CVE-2020-0383

The vulnerability could allow for unauthorized disclosure of sensitive information.

Technical Details of CVE-2020-0383

Android's Parse_ins of eas_mdls.c is susceptible to this security flaw.

Vulnerability Description

A missing bounds check in Parse_ins could lead to an out of bounds write vulnerability.

Affected Systems and Versions

Product: Android
Versions affected: Android-8.1, Android-9, Android-10, Android-11, Android-8.0

Exploitation Mechanism

User interaction is required for exploitation of this vulnerability.

Mitigation and Prevention

Steps to address and prevent exploitation of CVE-2020-0383

Immediate Steps to Take

Apply security patches provided by Android promptly.
Monitor official Android security bulletins for updates related to this vulnerability.

Long-Term Security Practices

Regularly update and patch Android devices to ensure protection against known vulnerabilities.
Educate users on recognising and avoiding potentially malicious content.

Patching and Updates

Implement the recommended security updates from the official Android source.