CVE-2019-8830

HIGH

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 13.3, watchOS 6.1.1, macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra, iOS 13.3 and iPadOS 13.3, iOS 12.4.4, watchOS 5.3.4. Processing malicious video via FaceTime may lead to arbitrary code execution.

References

https://support.apple.com/en-us/HT210785

https://support.apple.com/en-us/HT210787

https://support.apple.com/en-us/HT210788

https://support.apple.com/en-us/HT210789

https://support.apple.com/en-us/HT210790

https://support.apple.com/en-us/HT210791

Details

Source: MITRE

Published: 2020-10-27

Updated: 2020-10-30

Type: CWE-125

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: 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