In visitUris of Notification.java, there is a possible way to reveal image contents from another user due to a missing permission check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.
CVE-2023-21291 - Medium Severity Vulnerability
Vulnerable Library - baseandroid-11.0.0_r39
Android framework classes and services
Library home page: https://android.googlesource.com/platform/frameworks/base
Found in HEAD commit: 7a4ee4f121a75e05301da3a793747c118e4d8a6d
Found in base branch: master
Vulnerable Source Files (1)
/core/java/android/app/Notification.java
Vulnerability Details
In visitUris of Notification.java, there is a possible way to reveal image contents from another user due to a missing permission check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.
Publish Date: 2023-10-06
URL: CVE-2023-21291
CVSS 3 Score Details (5.5)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://android.googlesource.com/platform/frameworks/base/+/cb6282e8970f4c9db5497889699e68fb2038566e
Release Date: 2023-10-06
Fix Resolution: android-13.0.0_r67
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