CVE-2018-4431

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.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.9 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:C/I:N/A:N

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact NONE

Availability Impact NONE

References

Link	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
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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:mac_os_x::::::::
	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:watchos::::::::

History

21 Nov 2024, 04:07

Type	Values Removed	Values Added
References	~~() https://support.apple.com/kb/HT209340 - Vendor Advisory~~	() https://support.apple.com/kb/HT209340 - Vendor Advisory
References	~~() https://support.apple.com/kb/HT209341 - Vendor Advisory~~	() https://support.apple.com/kb/HT209341 - Vendor Advisory
References	~~() https://support.apple.com/kb/HT209342 - Vendor Advisory~~	() https://support.apple.com/kb/HT209342 - Vendor Advisory
References	~~() https://support.apple.com/kb/HT209343 - Vendor Advisory~~	() https://support.apple.com/kb/HT209343 - Vendor Advisory

Information

Published : 2019-04-03 18:29

Updated : 2024-11-21 04:07

NVD link : CVE-2018-4431

Mitre link : CVE-2018-4431

CVE.ORG link : CVE-2018-4431

JSON object : View

Products Affected

apple

iphone_os
tvos
watchos
mac_os_x

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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