HIGH
A memory initialization issue was addressed with improved memory handling. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, tvOS 12.1, watchOS 5.1.
https://support.apple.com/kb/HT209192
https://support.apple.com/kb/HT209193
Source: MITRE
Published: 2019-04-03
Updated: 2019-04-05
Type: CWE-119
Base Score: 7.1
Vector: AV:N/AC:M/Au:N/C:C/I:N/A:N
Impact Score: 6.9
Exploitability Score: 8.6
Severity: HIGH
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM