CVE-2017-13276 Explained : Impact and Mitigation

A potential stack buffer overflow vulnerability has been identified in Android versions 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, and 8.1. Exploiting this vulnerability could lead to remote code execution without additional privileges.

Understanding CVE-2017-13276

This CVE involves a stack buffer overflow in Android that could allow remote code execution.

What is CVE-2017-13276?

The vulnerability arises from a missing bounds check in the CProgramConfig_ReadHeightExt function within tpdec_asc.cpp. It requires user interaction for exploitation.

The Impact of CVE-2017-13276

Exploiting this vulnerability could result in remote code execution on affected Android devices without the need for additional execution privileges.

Technical Details of CVE-2017-13276

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability is a stack buffer overflow in Android versions 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, and 8.1, specifically in the CProgramConfig_ReadHeightExt function within tpdec_asc.cpp.

Affected Systems and Versions

Product: Android
Versions: 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1

Exploitation Mechanism

Requires user interaction for exploitation
No additional execution privileges needed

Mitigation and Prevention

Steps to address and prevent the CVE-2017-13276 vulnerability.

Immediate Steps to Take

Apply security patches provided by Google for affected Android versions
Be cautious of suspicious links or files that could trigger the vulnerability

Long-Term Security Practices

Regularly update Android devices with the latest security patches
Implement security best practices to mitigate potential risks

Patching and Updates

Stay informed about security bulletins and updates from Google for Android devices