PT-2020-11472 · Google · Android

Published 2020-08-01 · Updated 2021-07-21 · CVE-2020-0108

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-8.1 through Android-10

Description In the postNotification method of ServiceRecord.java, there is a possible bypass of foreground process restrictions due to an uncaught exception. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android versions Android-8.1 through Android-10, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

Related Identifiers

ASB-A-140108616

CVE-2020-0108

Affected Products

Android

References · 10

• 🔥 https://github.com/CrackerCat/ServiceCheater · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-0108 · Security Note
• https://source.android.com/security/bulletin/2020-08-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-140108616 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0108 · Vendor Advisory
• https://t.me/cibsecurity/14075 · Telegram Post
• https://android.googlesource.com/platform/packages/services/Car/+/d2d8933e006efc251fda52e6807807d107f2ca12 · Note
• https://android.googlesource.com/platform/frameworks/base/+/0a163302b0288cdc4d9ca5e04398386ef8e1ec6b · Note
• https://android.googlesource.com/platform/frameworks/base/+/45a53e6cb8d3276126cfe0e717ad7ed486d39b24 · Note
• https://android.googlesource.com/platform/packages/apps/Settings/+/36f182159ffae1f14a1733a3bb1334cdd9d44742 · Note