CVE-2019-9351 Explained : Impact and Mitigation
Learn about CVE-2019-9351, a vulnerability in Android SyncStatusObserver allowing information disclosure without user interaction. Find mitigation steps and update recommendations.
Android SyncStatusObserver Vulnerability
Understanding CVE-2019-9351
What is CVE-2019-9351?
The CVE-2019-9351 vulnerability in SyncStatusObserver on Android devices allows for a permission check bypass, potentially leading to the disclosure of limited local information without additional execution privileges.
The Impact of CVE-2019-9351
This vulnerability affects Android versions up to Android-10, potentially enabling the disclosure of sensitive data without user interaction.
Technical Details of CVE-2019-9351
Vulnerability Description
The absence of a permission check in SyncStatusObserver may create a loophole that bypasses the operating system's safeguards separating user profiles, leading to information disclosure.
Affected Systems and Versions
- Product: Android
- Versions Affected: Android-10
Exploitation Mechanism
Exploitation of this vulnerability does not depend on user interaction and can result in the disclosure of limited local information.
Mitigation and Prevention
Immediate Steps to Take
- Update Android devices to the latest version to patch the vulnerability.
- Regularly monitor security bulletins and apply security updates promptly.
Long-Term Security Practices
- Implement strict permission controls and access restrictions on Android devices.
- Conduct regular security audits and penetration testing to identify and address vulnerabilities.
Patching and Updates
It is crucial to stay informed about security updates released by Android and promptly apply patches to mitigate the risk of exploitation.