CVE-2017-0599 : Exploit Details and Defense Strategies
Learn about CVE-2017-0599, a high-severity vulnerability in Android's libhevc in Mediaserver, allowing remote denial of service attacks on versions 6.0 to 7.1.2. Find mitigation steps and patching advice here.
Android libhevc Mediaserver Vulnerability
Understanding CVE-2017-0599
What is CVE-2017-0599?
A vulnerability in libhevc in Mediaserver on Android devices allows attackers to remotely cause a device to hang or reboot by using a specially crafted file, posing a risk of denial of service.
The Impact of CVE-2017-0599
This vulnerability is rated as High severity due to the potential for remote denial of service attacks on affected Android versions.
Technical Details of CVE-2017-0599
Vulnerability Description
The vulnerability in libhevc in Mediaserver on Android devices can be exploited by attackers to trigger device hang or reboot using a specific file.
Affected Systems and Versions
- Product: Android
- Affected Versions: 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2
Exploitation Mechanism
Attackers can exploit this vulnerability remotely by utilizing a specially crafted file to disrupt the normal functioning of Android devices.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Google for the affected Android versions.
- Avoid downloading and opening files from untrusted sources.
- Monitor official security bulletins for updates and advisories.
Long-Term Security Practices
- Regularly update Android devices with the latest security patches.
- Implement network security measures to prevent unauthorized access.
Patching and Updates
Regularly check for and apply security updates released by Google to address vulnerabilities like CVE-2017-0599.