CVE-2017-13267 : Vulnerability Insights and Analysis
Learn about CVE-2017-13267, a critical Android vulnerability allowing remote code execution. Find out affected versions and mitigation steps to secure your device.
Android Stack Corruption Vulnerability
Understanding CVE-2017-13267
What is CVE-2017-13267?
The avrc_pars_vendor_cmd function in the avrc_pars_tg.cc file in Android versions 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, and 8.1 may experience a stack corruption issue due to the absence of a bounds check. This could lead to remote privilege escalation without requiring additional execution privileges, and exploitation can occur without user interaction.
The Impact of CVE-2017-13267
This vulnerability allows for potential remote code execution on affected Android devices.
Technical Details of CVE-2017-13267
Vulnerability Description
The avrc_pars_vendor_cmd function in Android may experience stack corruption due to a missing bounds check, potentially leading to remote privilege escalation.
Affected Systems and Versions
- Product: Android
- Versions Affected: 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1
Exploitation Mechanism
- Attackers can exploit this vulnerability remotely without requiring user interaction.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Google for the affected Android versions.
- 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 remote exploitation.
Patching and Updates
- Google has released security patches addressing this vulnerability. Ensure timely installation of these patches.