PT-2020-11648 · Google · Android

Published 2020-09-18 · Updated 2020-12-14 · CVE-2020-0294

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 8.0 through 10

Description A permission bypass issue exists due to an unsafe PendingIntent in the WallpaperManagerService.java. This could lead to local escalation of privilege, requiring User execution privileges. No user interaction is needed for exploitation.

Recommendations For Android versions 8.0 through 10, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

ASB-A-154915372

CVE-2020-0294

Affected Products

Android

References · 5

• https://osv.dev/vulnerability/CVE-2020-0294 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-154915372 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0294 · Security Note
• https://android.googlesource.com/platform/frameworks/base/+/d4bd69cef05d379555418a8fe748ec94ff6bd6d0 · Note
• https://source.android.com/security/bulletin/2020-12-01 · Note