CVE-2020-0390 : What You Need to Know
Learn about CVE-2020-0390, an Android vulnerability affecting versions 10 and 11, allowing a permissions bypass in the zygote SE Policy app for local information disclosure. Find mitigation steps here.
Android zygote SE Policy app has a potential permissions bypass leading to local information disclosure in versions Android-10 and Android-11.
Understanding CVE-2020-0390
CVE-2020-0390 is an information disclosure vulnerability affecting Android versions 10 and 11.
What is CVE-2020-0390?
This CVE involves a permissions bypass in the Android zygote SE Policy app, allowing for local information disclosure without requiring additional execution privileges or user interaction.
The Impact of CVE-2020-0390
The vulnerability could result in the disclosure of sensitive local information on affected devices.
Technical Details of CVE-2020-0390
The following are technical details regarding CVE-2020-0390:
Vulnerability Description
The issue lies in the zygote SE Policy app, allowing unauthorized access to local data.
Affected Systems and Versions
- Product: Android
- Versions: Android-10, Android-11
Exploitation Mechanism
The vulnerability can be exploited locally without the need for user interaction or additional execution privileges.
Mitigation and Prevention
Steps to address and prevent exploitation of CVE-2020-0390:
Immediate Steps to Take
- Apply security patches provided by the vendor.
- Monitor for any unauthorized access to sensitive information.
Long-Term Security Practices
- Regularly update software and firmware to the latest versions.
- Implement access controls and permissions to restrict unauthorized data access.
Patching and Updates
Ensure devices are regularly updated with the latest security patches to mitigate the risk of exploitation.