CVE-2018-4330

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

In iOS before 11.4, a memory corruption issue exists and was addressed with improved memory handling.

References

http://www.securityfocus.com/bid/105384

http://www.securitytracker.com/id/1041665

https://support.apple.com/HT208848

Details

Source: MITRE

Published: 2019-01-11

Updated: 2019-01-23

Type: CWE-119

Risk Information

CVSS v2

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

Base Score: 7.8

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

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

Tenable Plugins

View all (1 total)

IDNameProductFamilySeverity
110398Apple iOS < 11.4 Multiple Vulnerabilities (EFAIL)NessusMobile Devices
high