CVE-2020-0411 Explained : Impact and Mitigation
Learn about CVE-2020-0411, a vulnerability in Android's AACExtractor.cpp file that could lead to remote information disclosure. Find mitigation steps and affected versions here.
Android AACExtractor.cpp vulnerability leads to potential information disclosure.
Understanding CVE-2020-0411
This CVE pertains to an out-of-bounds write issue in the AACExtractor.cpp file in Android.
What is CVE-2020-0411?
In the AACExtractor.cpp file, uninitialized data can trigger an out-of-bounds write, possibly disclosing data remotely without requiring extra execution privileges.
The Impact of CVE-2020-0411
The vulnerability could lead to remote information disclosure, with exploitation requiring user interaction.
Technical Details of CVE-2020-0411
This section delves into the technical aspects of the vulnerability.
Vulnerability Description
- Type: Information disclosure
- Location: AACExtractor.cpp
- Risk: Out-of-bounds write with uninitialized data
Affected Systems and Versions
- Product: Android
- Versions: Android-10, Android-11
Exploitation Mechanism
The vulnerability exploits uninitialized data in the AACExtractor.cpp file to perform an out-of-bounds write.
Mitigation and Prevention
Guidelines to address and prevent the CVE-2020-0411 vulnerability.
Immediate Steps to Take
- Patch affected systems immediately.
- Monitor for any suspicious activities indicating exploitation.
Long-Term Security Practices
- Conduct regular security audits and code reviews.
- Implement secure coding practices to avoid uninitialized data issues.
Patching and Updates
Apply official patches and updates released by the vendor to mitigate the vulnerability.