PT-2023-18102 · Unknown · Package Manager Service

Published 2023-10-30 · Updated 2023-11-06 · CVE-2023-21326

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 Package Manager Service (affected versions not specified)

Description The issue allows an attacker to determine whether an app is installed without requiring 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 required 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-2023-21326

Affected Products

Package Manager Service

References · 4

• https://osv.dev/vulnerability/CVE-2023-21326 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21326 · Security Note
• https://source.android.com/docs/security/bulletin/android-14 · Vendor Advisory
• https://twitter.com/CVEnew/status/1719046508996448267 · Twitter Post