CVE-2023-21328 — Missing Authorization in Google Android

CWE-862 — Missing Authorization2 documents2 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 91.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedOct 30

Description

In Package Installer, there is a possible way to determine whether an app is installed, without query permissions, due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶NVDgoogle/android< 14.0
▶CVEListV5google/android14

🔴Vulnerability Details

1
GHSA
GHSA-pj5g-5472-jrcc: In Package Installer, there is a possible way to determine whether an app is installed, without query permissions, due to a missing permission check↗2023-10-30
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