CVE-2020-0187 : Vulnerability Insights and Analysis
Learn about CVE-2020-0187, a vulnerability in Android-10 allowing local information disclosure without additional execution privileges. Find mitigation steps and patching guidance.
Android cryptographic algorithm vulnerability leading to local information disclosure.
Understanding CVE-2020-0187
In engineSetMode of BaseBlockCipher.java, a cryptographic algorithm vulnerability exists in Android-10.
What is CVE-2020-0187?
This vulnerability could result in local information disclosure without the need for additional execution privileges or user interaction.
The Impact of CVE-2020-0187
The vulnerability can potentially lead to the disclosure of sensitive data stored on affected Android-10 devices.
Technical Details of CVE-2020-0187
The technical aspects of the vulnerability in Android-10.
Vulnerability Description
- Incomplete comparison in engineSetMode leading to incorrect cryptographic algorithm selection
- Local information disclosure risk without requiring additional privileges
Affected Systems and Versions
- Product: Android
- Versions: Android-10
Exploitation Mechanism
- No user interaction needed for exploitation
Mitigation and Prevention
Steps to mitigate and prevent exploitation of CVE-2020-0187.
Immediate Steps to Take
- Apply security patches promptly to affected Android-10 devices
- Monitor and restrict access to sensitive information
Long-Term Security Practices
- Regularly update and maintain device security settings
- Implement defense-in-depth strategies to enhance overall device security
Patching and Updates
- Refer to official Android security bulletins for patching guidance