CVE-2019-8648

critical
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. A remote attacker may be able to cause arbitrary code execution.

References

https://support.apple.com/HT210346

https://support.apple.com/HT210348

https://support.apple.com/HT210351

https://support.apple.com/HT210353

Details

Source: MITRE

Published: 2019-12-18

Updated: 2020-08-24

Type: CWE-787

Risk Information

CVSS v2

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 9.8

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

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL

Tenable Plugins

View all (3 total)

IDNameProductFamilySeverity
127055macOS Sierra / High Sierra Multiple Vulnerabilities (Security Update 2019-004)NessusMacOS X Local Security Checks
high
127054macOS 10.14.x < 10.14.6 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high
126951Apple iOS < 12.4 Multiple VulnerabilitiesNessusMobile Devices
high