CVE-2018-4351

medium
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 initialization issue was addressed with improved memory handling. This issue affected versions prior to macOS Mojave 10.14.

References

https://support.apple.com/kb/HT209139

Details

Source: MITRE

Published: 2019-04-03

Updated: 2019-10-03

Type: CWE-665

Risk Information

CVSS v2

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.5

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

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

Tenable Plugins

View all (2 total)

IDNameProductFamilySeverity
700518macOS < 10.14 Multiple VulnerabilitiesNessus Network MonitorOperating System Detection
critical
118178macOS < 10.14 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
critical