CVE-2018-9487: Medium severity Google Android vulnerability

Published Sep 4, 2018

Updated

In setVpnForcedLocked of Vpn.java, there is a possible blocking of internet traffic through vpn due to a bad uid check. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.

Affected Software

4 affected components

Google Android

Google Android=8.0

Google Android=8.1

Google Android=9.0

Remediation

Patch Available

https://source.android.com/security/bulletin/2018-09-01

Event History

Sep 4, 2018

CVE Published

via Android·12:00 AM

Data Sourced

via Android·12:00 AM

SeverityWeaknessAffected Software

Nov 20, 2024

CVE Published

via MITRE·05:50 PM

Data Sourced

via MITRE·05:50 PM

Description

Frequently Asked Questions

What is the severity of CVE-2018-9487?

CVE-2018-9487 is classified as a low-severity vulnerability that can lead to a local denial of service.

How do I fix CVE-2018-9487?

To fix CVE-2018-9487, update your Android device to a version that includes the security patch addressing this vulnerability.

Which versions of Android are affected by CVE-2018-9487?

CVE-2018-9487 affects Android versions 8.0, 8.1, and 9.0.

What is the impact of CVE-2018-9487?

The impact of CVE-2018-9487 is that it can block internet traffic through a VPN, causing local denial of service without requiring additional privileges.

Is user interaction required for CVE-2018-9487 exploitation?

Yes, user interaction is needed for the exploitation of CVE-2018-9487.