PT-2020-11756 · Google · Android

Published 2020-09-18 · Updated 2020-09-24 · CVE-2020-0405

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/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 permissions bypass in NetworkStackNotifier due to an unsafe implicit PendingIntent. This could lead to local escalation of privilege, with User execution privileges needed. Notably, user interaction is not required for exploitation.

Recommendations For Android version Android-11, update to a version that includes the fix for this issue to prevent local escalation of privilege.

Fix

Improper Preservation of Permissions

Weakness Enumeration

CWE-281

Related Identifiers

CVE-2020-0405

Affected Products

Android

References · 3

• https://source.android.com/security/bulletin/android-11 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0405 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0405 · Security Note