CVE-2018-4269

high
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 affected versions prior to iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2, iTunes 12.8 for Windows, iCloud for Windows 7.6.

References

https://support.apple.com/kb/HT208932

https://support.apple.com/kb/HT208935

https://support.apple.com/kb/HT208936

https://support.apple.com/kb/HT208937

Details

Source: MITRE

Published: 2019-04-03

Updated: 2019-04-04

Type: CWE-119

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: 8.6

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Impact Score: 6

Exploitability Score: 1.8

Severity: HIGH

Tenable Plugins

View all (3 total)

IDNameProductFamilySeverity
700517macOS 10.13.x < 10.13.6 Multiple VulnerabilitiesNessus Network MonitorOperating System Detection
critical
111137macOS 10.13.x < 10.13.6 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
critical
111136macOS and Mac OS X Multiple Vulnerabilities (Security Update 2018-004)NessusMacOS X Local Security Checks
critical