PT-2023-18083 · Google · Android

Published 2023-10-30 · Updated 2023-11-06 · CVE-2023-21303

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned.

Description The issue allows determining 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.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Side Channel Attack

Weakness Enumeration

CWE-203

Related Identifiers

CVE-2023-21303

Affected Products

Android

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-21303 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21303 · Vendor Advisory
• https://source.android.com/docs/security/bulletin/android-14 · Vendor Advisory
• https://twitter.com/CVEnew/status/1719046531863699774 · Twitter Post