In iOS before 11.2, a type confusion issue was addressed with improved memory handling.
https://support.apple.com/HT208334
Source: Mitre, NVD
Published: 2019-01-11
Updated: 2019-01-17
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity: High