An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. watchOS before 4.3 is affected. The issue involves the "CoreFoundation" component. A race condition allows attackers to execute arbitrary code in a privileged context via a crafted app.
http://www.securityfocus.com/bid/103581
http://www.securitytracker.com/id/1040604
http://www.securitytracker.com/id/1040608
https://support.apple.com/HT208692
Source: MITRE
Published: 2018-04-03
Updated: 2019-10-03
Type: CWE-362
Base Score: 7.6
Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 4.9
Severity: HIGH
Base Score: 7
Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 1
Severity: HIGH