MEDIUM
An issue was discovered in certain Apple products. macOS before 10.13.1 is affected. The issue involves the "CoreText" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory consumption) via a crafted font file.
Source: MITRE
Published: 2017-11-13
Updated: 2017-11-27
Type: CWE-400
Base Score: 6.8
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Impact Score: 6.4
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 1.8
Severity: HIGH