CVE-2019-2177 : Vulnerability Insights and Analysis
Learn about CVE-2019-2177 affecting Android versions 7.1.1, 7.1.2, 8.0, 8.1, and 9. Understand the risk of remote code execution and how to mitigate this security vulnerability.
Android versions 7.1.1, 7.1.2, 8.0, 8.1, and 9 are affected by a vulnerability in the "isPreferred" method of the "HidProfile.java" class, potentially leading to remote code execution.
Understanding CVE-2019-2177
This CVE involves a permissions bypass that could result in a confusion of device types, allowing for remote code execution without additional privileges.
What is CVE-2019-2177?
The vulnerability in the "isPreferred" method of the "HidProfile.java" class in Android versions 7.1.1, 7.1.2, 8.0, 8.1, and 9 may lead to a bypass of certain permissions, enabling remote code execution.
The Impact of CVE-2019-2177
If exploited, this vulnerability could allow for remote code execution without requiring additional execution privileges. However, user interaction is necessary for the vulnerability to be exploited.
Technical Details of CVE-2019-2177
Vulnerability Description
The vulnerability involves a potential confusion of device types due to a permissions bypass, which could lead to remote code execution without additional privileges.
Affected Systems and Versions
- Product: Android
- Versions: 7.1.1, 7.1.2, 8.0, 8.1, 9
Exploitation Mechanism
The vulnerability allows for a bypass of certain permissions, potentially resulting in a confusion of device types and enabling remote code execution.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Educate users about potential phishing attempts that may exploit this vulnerability.
Long-Term Security Practices
- Regularly update and patch all software and applications.
- Implement strong security measures to prevent unauthorized access.
Patching and Updates
Ensure that all affected systems are updated with the latest security patches to mitigate the risk of exploitation.