Current Description

In generateInfo of PackageInstallerSession.java, there is a possible leak of cross-profile URI data during app installation due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-142125338

View Analysis Description

Analysis Description

In generateInfo of PackageInstallerSession.java, there is a possible leak of cross-profile URI data during app installation due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-142125338

Severity

CVSS 3.x Severity and Metrics:

CVSS 2.0 Severity and Metrics:

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-ID CWE Name Source
CWE-862 Missing Authorization NIST  

Change History

1 change records found show changes

Initial Analysis 10/16/2020 1:11:39 PM

Action Type Old Value New Value
Added CPE Configuration
OR
     *cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
     *cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
     *cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
     *cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
Added CVSS V2
NIST (AV:L/AC:L/Au:N/C:P/I:N/A:N)
Added CVSS V3.1
NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Added CWE
NIST CWE-862
Changed Reference Type
https://source.android.com/security/bulletin/2020-10-01 No Types Assigned
https://source.android.com/security/bulletin/2020-10-01 Patch, Vendor Advisory