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Vulnerability DatabaseCVE-2023-21319

CVE-2023-21319: 
NixOS vulnerability analysis and mitigation

Overview

CVE-2023-21319 is a vulnerability discovered in Android's UsageStatsService component that affects versions prior to Android 14.0. The vulnerability was disclosed and documented in October 2023, allowing potential attackers to read installed third-party applications through side channel information disclosure (NVD).

Technical details

The vulnerability exists in the UsageStatsService component and is characterized by a possible way to read installed third-party apps due to side channel information disclosure. It has been assigned a CVSS v3.1 base score of 5.5 (MEDIUM) with the vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. The vulnerability is classified under CWE-203 (Observable Discrepancy) (NVD).

Impact

The vulnerability allows local information disclosure without requiring additional execution privileges. The impact is primarily focused on confidentiality, with the potential for attackers to gain unauthorized access to information about installed third-party applications on the affected device (NVD).

Mitigation and workarounds

The vulnerability has been patched in Android 14.0. Users and organizations are advised to upgrade their Android devices to version 14.0 or later to mitigate this security issue (Android Bulletin).

Additional resources

Source: This report was generated using AI

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