CVE-2018-9582 : Vulnerability Insights and Analysis
Learn about CVE-2018-9582, a vulnerability in Android-8.0, Android-8.1, and Android-9 package installer allowing local privilege escalation without additional execution privileges. Find mitigation steps here.
Android-8.0, Android-8.1, and Android-9 package installer vulnerability allows local privilege escalation.
Understanding CVE-2018-9582
The vulnerability in Android package installer can lead to local privilege escalation without additional execution privileges.
What is CVE-2018-9582?
The Android-8.0, Android-8.1, and Android-9 package installer vulnerability enables bypassing the warning for unknown sources, potentially resulting in local privilege escalation.
The Impact of CVE-2018-9582
- Allows bypassing the warning for unknown sources
- Can lead to local privilege escalation without additional execution privileges
- Exploitation does not require user interaction
Technical Details of CVE-2018-9582
The technical details of the CVE-2018-9582 vulnerability are as follows:
Vulnerability Description
The vulnerability is caused by a confused deputy scenario in the Android package installer, allowing for local privilege escalation.
Affected Systems and Versions
- Affected Versions: Android-8.0, Android-8.1, Android-9
Exploitation Mechanism
The exploitation of this vulnerability does not require any user interaction, making it particularly dangerous.
Mitigation and Prevention
Steps to mitigate and prevent the CVE-2018-9582 vulnerability:
Immediate Steps to Take
- Apply security patches provided by the vendor
- Avoid installing apps from unknown sources
- Regularly monitor security bulletins for updates
Long-Term Security Practices
- Keep the device updated with the latest security patches
- Use reputable app stores for downloading applications
Patching and Updates
Regularly update the device's operating system and applications to ensure protection against known vulnerabilities.