PT-2020-11372 · Google · Android

Published 2020-01-08 · Updated 2022-10-14 · CVE-2020-0003

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions 8.0

Description A time-of-check time-of-use vulnerability in the onCreate method of InstallStart.java could allow for a package validation bypass. This issue may lead to local escalation of privilege without requiring additional execution privileges. User interaction is necessary for exploitation.

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

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2020-0003

Affected Products

Android

References · 3

• https://osv.dev/vulnerability/CVE-2020-0003 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0003 · Security Note
• https://source.android.com/security/bulletin/2020-01-01 · Vendor Advisory