CVE-2020-0460 : What You Need to Know
Discover the impact of CVE-2020-0460 on Android-11. Learn about the vulnerability in CertInstaller.java that could lead to remote information disclosure without user interaction. Find mitigation steps and prevention measures.
Google Android's CertInstaller.java in Android-11 allows improperly installed certificates, potentially leading to remote information disclosure with no user interaction needed.
Understanding CVE-2020-0460
What is CVE-2020-0460?
In CertInstaller.java on Android-11, a logic error in createNameCredentialDialog may result in improperly installed certificates, posing a risk of remote information disclosure without requiring user interaction.
The Impact of CVE-2020-0460
This vulnerability could lead to remote information disclosure without the need for additional execution privileges or user interaction.
Technical Details of CVE-2020-0460
Vulnerability Description
- CertInstaller.java in Android-11: logic error allows improperly installed certificates
- Risk: remote information disclosure without additional privileges
Affected Systems and Versions
- Product: Android
- Versions affected: Android-11
Exploitation Mechanism
- Logic error in createNameCredentialDialog
- Risk of remote information disclosure
Mitigation and Prevention
Immediate Steps to Take
- Update Android to the patched version
- Regularly check for security bulletins
Long-Term Security Practices
- Implement secure certificate handling procedures
- Conduct regular security audits
Patching and Updates
- Apply security patches promptly to mitigate the vulnerability