CVE-2019-2093 : Security Advisory and Response
Learn about CVE-2019-2093, a vulnerability in Android-9 allowing remote code execution. Find out how to mitigate and prevent this security issue.
Android operating system vulnerability with potential remote code execution.
Understanding CVE-2019-2093
What is CVE-2019-2093?
There is a vulnerability in the huff_dec_1D function of the nlc_dec.cpp file in Android-9, allowing remote code execution with user interaction.
The Impact of CVE-2019-2093
This vulnerability could lead to remote code execution without additional privileges, affecting Android-9.
Technical Details of CVE-2019-2093
Vulnerability Description
The huff_dec_1D function in nlc_dec.cpp lacks a bounds check, enabling an out-of-bounds write, potentially leading to remote code execution.
Affected Systems and Versions
- Product: Android
- Versions Affected: Android-9
Exploitation Mechanism
- Requires user interaction for exploitation
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches promptly
- Avoid suspicious links or downloads
Long-Term Security Practices
- Regularly update software and applications
- Implement security best practices
Patching and Updates
- Refer to the Android security bulletin for patch information