PT-2021-11310 · Google · Android

Published 2021-01-22 · Updated 2021-07-21 · CVE-2020-27097

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Android versions Android-11

Description: A permissions bypass issue exists in the UriGrantsManagerService.java file, specifically in the checkGrantUriPermission method. This could lead to local information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations: For Android version Android-11, update to a version that includes the fix for the issue in UriGrantsManagerService.java, specifically addressing the checkGrantUriPermission method.

Fix

Related Identifiers

CVE-2020-27097

Affected Products

Android

References · 3

• https://source.android.com/security/bulletin/android-11 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-27097 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27097 · Vendor Advisory