CVE-2018-4461

HIGH

Description

A memory corruption issue was addressed with improved input validation. This issue affected versions prior to iOS 12.1.1, macOS Mojave 10.14.2, tvOS 12.1.1, watchOS 5.1.2.

References

https://support.apple.com/kb/HT209340

https://support.apple.com/kb/HT209341

https://support.apple.com/kb/HT209342

https://support.apple.com/kb/HT209343

Details

Source: MITRE

Published: 2019-04-03

Updated: 2019-04-05

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 9.3

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 8.6

Severity: HIGH

CVSS v3.0

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