SB2019021227 - Externally Controlled Reference to a Resource in Another Sphere in Google, Google Android
Published: February 12, 2019 Updated: August 8, 2020
Security Bulletin ID
SB2019021227
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Externally Controlled Reference to a Resource in Another Sphere (CVE-ID: CVE-2018-9582)
The vulnerability allows a local authenticated user to execute arbitrary code.
In package installer in Android-8.0, Android-8.1 and Android-9, there is a possible bypass of the unknown source warning due to a confused deputy scenario. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Android ID: A-112031362.
Remediation
Install update from vendor's website.