CVE-2020-3919

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. A malicious application may be able to execute arbitrary code with kernel privileges.

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/HT211100	Vendor Advisory
https://support.apple.com/HT211101	Vendor Advisory
https://support.apple.com/HT211102	Vendor Advisory
https://support.apple.com/HT211103	Vendor Advisory
https://support.apple.com/HT211100	Vendor Advisory
https://support.apple.com/HT211101	Vendor Advisory
https://support.apple.com/HT211102	Vendor Advisory
https://support.apple.com/HT211103	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:ipados::::::::
	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, 05:31

Type	Values Removed	Values Added
References	~~() https://support.apple.com/HT211100 - Vendor Advisory~~	() https://support.apple.com/HT211100 - Vendor Advisory
References	~~() https://support.apple.com/HT211101 - Vendor Advisory~~	() https://support.apple.com/HT211101 - Vendor Advisory
References	~~() https://support.apple.com/HT211102 - Vendor Advisory~~	() https://support.apple.com/HT211102 - Vendor Advisory
References	~~() https://support.apple.com/HT211103 - Vendor Advisory~~	() https://support.apple.com/HT211103 - Vendor Advisory

Information

Published : 2020-04-01 18:15

Updated : 2024-11-21 05:31

NVD link : CVE-2020-3919

Mitre link : CVE-2020-3919

CVE.ORG link : CVE-2020-3919

JSON object : View

Products Affected

apple

iphone_os
ipados
mac_os_x
tvos
watchos

CWE

CWE-665

Improper Initialization

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