PT-2020-11750 · Google · Android

Published 2020-09-01 · Updated 2021-07-21 · CVE-2020-0397

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 11

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

Recommendations For Android versions 8.0 through 11, update to a version that includes the fix for this issue, as described in Android ID: A-155092443.

Fix

Related Identifiers

ASB-A-155092443

CVE-2020-0397

Affected Products

Android

References · 6

• https://osv.dev/vulnerability/ASB-A-155092443 · Vendor Advisory
• https://source.android.com/security/bulletin/2020-09-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0397 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0397 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/opt/telephony/+/0126084de146b51a842d7604cddb3303f46cade7 · Note
• https://android.googlesource.com/platform/packages/services/Telephony/+/11c41d321d0c2dc3631f37d2f8f3ebc745f454d2 · Note