CVE-2023-21326
CVSS 3.1 Score 5.5 of 10 (medium)
Details
Published Oct 30, 2023
Updated: Nov 6, 2023
CWE ID 203
Summary
CVE-2023-21326 is a vulnerability affecting the Package Manager Service. It allows an attacker to determine if an application is installed on a system, despite not having query permissions, through side channel information disclosure. This local information disclosure occurs without requiring additional execution privileges or user interaction, making it a potential security risk.
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Affected Products
- Android