In checkGrantUriPermission of UriGrantsManagerService.java, there is a possible permissions bypass. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-140729426
CVE-2020-27097 - Medium Severity Vulnerability
Vulnerable Libraries - baseandroid-10.0.0_r34, baseandroid-10.0.0_r34, baseandroid-10.0.0_r34, baseandroid-10.0.0_r34, baseandroid-10.0.0_r34, baseandroid-10.0.0_r34, baseandroid-10.0.0_r34
Vulnerability Details
In checkGrantUriPermission of UriGrantsManagerService.java, there is a possible permissions bypass. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-140729426
Publish Date: 2021-01-26
URL: CVE-2020-27097
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://source.android.com/security/bulletin/android-11
Release Date: 2021-01-26
Fix Resolution: android-11.0.0_r1
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