VULNERABILITY INTELLIGENCE

CVE-2023-21300

CVSS score5.5 MEDIUM
EPSS probability0.10%
CISA KEVNot currently listed
Published2023-10-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

In PackageManager, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Weakness classification

  • nvd@nist.gov: CWE-203

Primary references