PT-2020-11719 · Google · Android

Published 2020-09-17 · Updated 2021-07-21 · CVE-2020-0366

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description The issue is related to a tapjacking vulnerability in the PackageInstaller, which could lead to a local escalation of privilege. This can occur when an app is set as the default Assist app and has User execution privileges. User interaction is necessary for exploitation.

Recommendations For Android version Android-11, consider restricting the use of the PackageInstaller or setting a different default Assist app to minimize the risk of exploitation until a fix is available.

Fix

Clickjacking

Weakness Enumeration

CWE-1021

Related Identifiers

CVE-2020-0366

Affected Products

Android

References · 3

• https://source.android.com/security/bulletin/android-11 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0366 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0366 · Vendor Advisory