PT-2023-18119 · Unknown · Activitystarter

Published 2023-10-30 · Updated 2024-09-06 · CVE-2023-21343

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ActivityStarter (affected versions not specified)

Description The issue is related to an unsafe PendingIntent in ActivityStarter, which could lead to a background activity launch. This might result in local escalation of privilege without requiring additional execution privileges. User interaction is not necessary for exploitation.

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

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2023-21343

Affected Products

Activitystarter

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-21343 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21343 · Vendor Advisory
• https://source.android.com/docs/security/bulletin/android-14 · Vendor Advisory
• https://twitter.com/CVEnew/status/1719040082894565593 · Twitter Post
• https://t.me/cvenotify/93635 · Telegram Post