CVE-2018-4347high
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 use after free issue was addressed with improved memory management. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5, iTunes 12.9 for Windows, iCloud for Windows 7.7.
References
https://support.apple.com/kb/HT209106
https://support.apple.com/kb/HT209107
https://support.apple.com/kb/HT209108
https://support.apple.com/kb/HT209139
Details
Source: MITRE
Published: 2019-04-03
Updated: 2019-04-05
Type: CWE-416
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: 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:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Configuration 2
AND
OR
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 700552 | Apple iOS < 12.0 Multiple Vulnerabilities (EFAIL, APPLE-SA-2018-9-24-4 and APPLE-SA-2018-10-30-8) | Nessus Network Monitor | Mobile Devices | medium |
| 700518 | macOS < 10.14 Multiple Vulnerabilities | Nessus Network Monitor | Operating System Detection | critical |
| 118178 | macOS < 10.14 Multiple Vulnerabilities | Nessus | MacOS X Local Security Checks | critical |
| 117632 | Apple iOS < 12.0 Multiple Vulnerabilities (EFAIL) | Nessus | Mobile Devices | critical |