CVE-2018-9525 : What You Need to Know

AndroidManifest.xml file in Android-9 allows a permissions bypass, potentially leading to local privilege escalation without user interaction.

Understanding CVE-2018-9525

The vulnerability identified in Android-9 could enable a local attacker to modify device settings without additional execution privileges.

What is CVE-2018-9525?

The AndroidManifest.xml file contains a vulnerability that could be exploited by a local attacker to escalate privileges without user interaction.

The Impact of CVE-2018-9525

The vulnerability could result in a local escalation of privilege on Android-9 devices.
Attackers could modify device settings without requiring additional execution privileges.

Technical Details of CVE-2018-9525

The technical aspects of the CVE-2018-9525 vulnerability are as follows:

Vulnerability Description

The AndroidManifest.xml file defines the SliceBroadcastReceiver handler for com.android.settings.slice.action.WIFI_CHANGED.
A permissions bypass vulnerability exists due to a confused deputy scenario.

Affected Systems and Versions

Affected Product: Android
Affected Version: Android-9

Exploitation Mechanism

The vulnerability allows a local attacker to escalate privileges and modify device settings without needing additional execution privileges.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2018-9525:

Immediate Steps to Take

Apply security patches provided by Google for Android-9.
Monitor device settings for unauthorized changes.

Long-Term Security Practices

Regularly update Android devices to the latest firmware.
Implement least privilege access controls to limit potential attack surfaces.
Conduct security awareness training to educate users on potential risks.

Patching and Updates

Google has released security updates addressing CVE-2018-9525 to mitigate the vulnerability.