Improper access control in macOS - CVE-2023-23499

Vulnerability identifier: #VU71432

CSH Severity: Low

CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-23499

CWE-ID: CWE-284

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improper access restrictions in AppleMobileFileIntegrity. A local application can gain access to sensitive user information.

macOS
watchOS
iPadOS
Apple iOS
tvOS

Install updates from vendor's website.

macOS - addressed in versions 11.7.3 20G1116, 12.6.3 21G419, 13.2 22D49
watchOS - update to 9.3 20S648
iPadOS - update to 16.3 20D47
Apple iOS - update to 16.3 20D47
tvOS - update to 16.3 20K650

• https://support.apple.com/en-us/HT213603

• Multiple vulnerabilities in Apple macOS Big Sur
• Multiple vulnerabilities in Apple macOS Monterey
• Multiple vulnerabilities in Apple macOS Ventura
• Multiple vulnerabilities in Apple iOS 16 and iPadOS 16
• Multiple vulnerabilities in Apple watchOS
• Multiple vulnerabilities in Apple tvOS