CVE-2019-2047 : Vulnerability Insights and Analysis

Android versions 7.0 to 9 are affected by a vulnerability in the ic.cc file's UpdateLoadElement function, potentially leading to remote code execution without user interaction.

Understanding CVE-2019-2047

This CVE involves a type confusion vulnerability in Android versions 7.0 to 9 that could allow for remote code execution.

What is CVE-2019-2047?

The vulnerability exists in the ic.cc file's UpdateLoadElement function
Type confusion may result in an out-of-bounds write
It could lead to remote code execution in the proxy auto-config
Exploitation does not require additional execution privileges

The Impact of CVE-2019-2047

Remote code execution is possible

Technical Details of CVE-2019-2047

This section provides technical details about the vulnerability.

Vulnerability Description

Type confusion in the UpdateLoadElement function
Potential out-of-bounds write
Risk of remote code execution in the proxy auto-config

Affected Systems and Versions

Android versions 7.0, 7.1.1, 7.1.2, 8.0, 8.1, and 9

Exploitation Mechanism

Exploitation does not rely on user interaction

Mitigation and Prevention

Steps to address and prevent the CVE-2019-2047 vulnerability.

Immediate Steps to Take

Apply security patches provided by the vendor
Monitor for any signs of exploitation

Long-Term Security Practices

Regularly update and patch systems
Implement network segmentation and access controls

Patching and Updates

Regularly check for security updates from the vendor
Apply patches promptly to mitigate the vulnerability