CVE-2019-9233 : Security Advisory and Response
Learn about CVE-2019-9233, an Android-10 vulnerability in wpa_supplicant_8 that could allow remote attackers to access sensitive information without user interaction. Find mitigation steps and prevention measures here.
Android-10 wpa_supplicant_8 Vulnerability
Understanding CVE-2019-9233
What is CVE-2019-9233?
An incorrect bounds check in the wpa_supplicant_8 implementation in Android-10 may lead to an out-of-bounds read, potentially allowing remote attackers to access sensitive information without additional privileges.
The Impact of CVE-2019-9233
This vulnerability could result in information disclosure without the need for user interaction, posing a risk to the confidentiality of data on affected devices.
Technical Details of CVE-2019-9233
Vulnerability Description
The vulnerability in wpa_supplicant_8 could be exploited to disclose sensitive information remotely without requiring additional execution privileges.
Affected Systems and Versions
- Product: Android
- Version: Android-10
Exploitation Mechanism
The vulnerability allows for potential out-of-bounds read, enabling remote attackers to access sensitive information without user interaction.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Monitor official sources for updates and security advisories.
Long-Term Security Practices
- Regularly update and patch all software and firmware on devices.
- Implement network security measures to prevent unauthorized access.
Patching and Updates
It is crucial to install the latest security patches and updates to mitigate the risk of exploitation of this vulnerability.