CVE-2018-9437 : Vulnerability Insights and Analysis
Learn about CVE-2018-9437, a vulnerability in Android's ID3.cpp that could lead to a denial of service attack. Find out affected versions and mitigation steps.
A missing bounds check in the getstring function of ID3.cpp in Android could lead to out-of-bounds reading, potentially resulting in a remote denial of service attack. This vulnerability affects various versions of Android, including Android-6.0, Android-6.0.1, Android-7.0, Android-7.1.1, Android-7.1.2, Android-8.0, Android-8.1.
Understanding CVE-2018-9437
This CVE involves a vulnerability in the getstring function of ID3.cpp in Android, potentially leading to a denial of service attack.
What is CVE-2018-9437?
A missing bounds check in the getstring function of ID3.cpp in Android could allow for out-of-bounds reading, leading to a remote denial of service attack. This vulnerability does not require additional execution privileges and can only be exploited through user interaction.
The Impact of CVE-2018-9437
The vulnerability could result in a remote denial of service attack on affected Android devices, potentially disrupting normal device operation.
Technical Details of CVE-2018-9437
This section provides technical details about the vulnerability.
Vulnerability Description
The vulnerability arises from a missing bounds check in the getstring function of ID3.cpp in Android, allowing for out-of-bounds reading.
Affected Systems and Versions
- Product: Android
- Vendor: Google Inc.
- Versions Affected: Android-6.0, Android-6.0.1, Android-7.0, Android-7.1.1, Android-7.1.2, Android-8.0, Android-8.1
Exploitation Mechanism
The vulnerability can be exploited through user interaction, without requiring any additional execution privileges.
Mitigation and Prevention
Steps to address and prevent the CVE-2018-9437 vulnerability.
Immediate Steps to Take
- Apply security patches provided by Google for the affected Android versions.
- Avoid interacting with untrusted sources or files on Android devices.
Long-Term Security Practices
- Regularly update Android devices with the latest security patches.
- Educate users on safe browsing habits and avoiding suspicious links or downloads.
Patching and Updates
Ensure timely installation of security updates and patches released by Google for Android devices.