CVE-2023-42935

MEDIUM

macOS 13.0-13.6.3 - Unauthenticated User Data Exposure via Fast User Switching

Title source: llm
STIX 2.1

Description

An authentication issue was addressed with improved state management. This issue is fixed in macOS Ventura 13.6.4. A local attacker may be able to view the previous logged in user’s desktop from the fast user switching screen.

References (4)

Core 4
Core References
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2024/Jan/37
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT214058
Release Notes, Vendor Advisory
https://support.apple.com/kb/HT213984

Scores

CVSS v3 5.5
EPSS 0.0005
EPSS Percentile 14.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-287
Status published
Products (1)
apple/macos 13.0 - 13.6.4
Published Jan 23, 2024
Tracked Since Feb 18, 2026