CVE-2019-9308 : Security Advisory and Response
Learn about CVE-2019-9308 affecting Android libAACdec library, allowing remote code execution without additional privileges. Find mitigation steps and system updates here.
Android libAACdec library vulnerability allows for remote code execution.
Understanding CVE-2019-9308
What is CVE-2019-9308?
The libAACdec library in Android is susceptible to an integer overflow issue, leading to an out-of-bounds write. Exploiting this flaw could enable an attacker to execute remote code without needing additional privileges, although user interaction is required for successful exploitation.
The Impact of CVE-2019-9308
This vulnerability affects Android versions up to Android-10, identified as Android ID A-112661742.
Technical Details of CVE-2019-9308
Vulnerability Description
The vulnerability in libAACdec results from an integer overflow, potentially allowing remote code execution.
Affected Systems and Versions
- Product: Android
- Versions: Up to Android-10
Exploitation Mechanism
- Attackers can exploit this issue to execute remote code without additional privileges, contingent on user interaction.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Exercise caution while interacting with untrusted sources or files.
Long-Term Security Practices
- Regularly update the Android operating system to mitigate known vulnerabilities.
- Implement security best practices to prevent unauthorized code execution.
Patching and Updates
- Stay informed about security bulletins and updates from Android to address vulnerabilities promptly.