National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-4431 Detail

Current Description

A memory initialization issue was addressed with improved memory handling. This issue affected versions prior to iOS 12.1.1, macOS Mojave 10.14.2, tvOS 12.1.1, watchOS 5.1.2.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 5.5 MEDIUM
Vector:  CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://support.apple.com/kb/HT209340 Vendor Advisory
https://support.apple.com/kb/HT209341 Vendor Advisory
https://support.apple.com/kb/HT209342 Vendor Advisory
https://support.apple.com/kb/HT209343 Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Information Exposure NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/o:apple:iphone_os
     Show Matching CPE(s)
Up to (excluding)
12.1.1
 cpe:/o:apple:mac_os_x
     Show Matching CPE(s)
Up to (excluding)
10.14.2
 cpe:/o:apple:tvos
     Show Matching CPE(s)
Up to (excluding)
12.1.1
 cpe:/o:apple:watchos
     Show Matching CPE(s)
Up to (excluding)
5.1.2


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-4431
NVD Published Date:
04/03/2019
NVD Last Modified:
04/05/2019