CVE-2019-2130 : What You Need to Know
Learn about CVE-2019-2130, a critical Android vulnerability allowing remote code execution and privilege escalation. Find mitigation steps and long-term security practices.
Android compiler.cc file vulnerability leading to remote code execution.
Understanding CVE-2019-2130
A vulnerability in the CompilationJob::FinalizeJob function in the Android compiler.cc file could allow remote code execution.
What is CVE-2019-2130?
- Type confusion in CompilationJob::FinalizeJob function
- Potential for remote code execution and privilege escalation
- Exploitation without user interaction
The Impact of CVE-2019-2130
- Risk of remote code execution and privilege escalation
- Malicious proxy configuration exploitation
Technical Details of CVE-2019-2130
Vulnerability Description
The vulnerability in CompilationJob::FinalizeJob function allows for remote code execution due to type confusion.
Affected Systems and Versions
- Android versions 7.0, 7.1.1, 7.1.2, 8.0, 8.1, and 9
Exploitation Mechanism
- Privilege escalation through a malicious proxy configuration
- No additional execution privileges required
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches from the vendor
- Monitor for any unusual network activity
- Implement network segmentation to limit exposure
Long-Term Security Practices
- Regularly update and patch software
- Conduct security audits and code reviews
Patching and Updates
- Stay informed about security bulletins and updates
- Implement a robust incident response plan