CVE-2019-9348 : Security Advisory and Response
Learn about CVE-2019-9348, a vulnerability in Android libstagefright allowing remote denial of service attacks. Find mitigation steps and affected versions here.
Android libstagefright vulnerability leading to denial of service.
Understanding CVE-2019-9348
A vulnerability in libstagefright in Android versions up to Android-10 can be exploited remotely to cause denial of service.
What is CVE-2019-9348?
- Insufficient input validation in libstagefright leads to resource depletion
- Remote exploitation possible without additional privileges
- User interaction required for successful attack
The Impact of CVE-2019-9348
- Allows attackers to remotely trigger denial of service
- Affected versions include Android up to Android-10
Technical Details of CVE-2019-9348
Vulnerability Description
- In libstagefright, improper input validation can exhaust resources
Affected Systems and Versions
- Product: Android
- Versions: Up to Android-10
Exploitation Mechanism
- Remote exploitation without extra execution privileges
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches from the provider
- Avoid opening links or files from untrusted sources
Long-Term Security Practices
- Regularly update device software
- Implement network security measures
- Educate users on safe browsing habits
Patching and Updates
- Refer to the Android security bulletin for specific patch information