CVE-2019-8584

high

Description

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

References

https://support.apple.com/HT210118

https://support.apple.com/HT210119

https://support.apple.com/HT210123

https://support.apple.com/HT210124

https://support.apple.com/HT210212

https://support.apple.com/HT210125

https://support.apple.com/HT210120

Details

Source: MITRE

Published: 2019-12-18

Updated: 2021-07-21

Type: CWE-416

Risk Information

CVSS v2

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

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH