CVE-2018-4344

A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.

CVSS v3 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://support.apple.com/kb/HT209106	Release Notes Vendor Advisory
https://support.apple.com/kb/HT209107	Release Notes Vendor Advisory
https://support.apple.com/kb/HT209108	Release Notes Vendor Advisory
https://support.apple.com/kb/HT209139	Release Notes Vendor Advisory
https://support.apple.com/kb/HT209106	Release Notes Vendor Advisory
https://support.apple.com/kb/HT209107	Release Notes Vendor Advisory
https://support.apple.com/kb/HT209108	Release Notes Vendor Advisory
https://support.apple.com/kb/HT209139	Release Notes Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-4344	US Government Resource

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

No history.

Information

Published : 2019-04-03 18:29

Updated : 2025-10-23 18:51

NVD link : CVE-2018-4344

Mitre link : CVE-2018-4344

CVE.ORG link : CVE-2018-4344

JSON object : View

Products Affected

apple

iphone_os
tvos
watchos
mac_os_x

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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