CVE-2018-9356 Explained : Impact and Mitigation
Learn about CVE-2018-9356, a critical Android vulnerability in bnep_main.c file allowing remote code execution without additional privileges. Find mitigation steps and patching advice here.
Android bnep_main.c Remote Code Execution Vulnerability
Understanding CVE-2018-9356
What is CVE-2018-9356?
The CVE-2018-9356 vulnerability is found in the bnep_main.c file of Android, potentially leading to remote code execution by exploiting a double free issue without requiring additional privileges.
The Impact of CVE-2018-9356
This vulnerability could allow attackers to execute remote code without the need for user interaction, posing a significant security risk to affected systems.
Technical Details of CVE-2018-9356
Vulnerability Description
The bnep_main.c file in Android is susceptible to remote code execution due to a double free issue, identified by Android ID A-74950468.
Affected Systems and Versions
- Product: Android
- Affected Versions: Android-6.0, Android-6.0.1, Android-7.0, Android-7.1.1, Android-7.1.2, Android-8.0, Android-8.1
Exploitation Mechanism
The vulnerability can be exploited remotely without the need for additional execution privileges, making it a critical security concern.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Google promptly.
- Monitor official security bulletins for updates and advisories.
Long-Term Security Practices
- Implement network segmentation to limit exposure.
- Regularly update and patch all software and systems.
- Conduct security assessments and penetration testing.
Patching and Updates
Regularly check for security updates and patches from Google to address the CVE-2018-9356 vulnerability.