CVE-2020-3914

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. An application may be able to read restricted memory.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

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-2020-3914

Mitre link : CVE-2020-3914

CVE.ORG link : CVE-2020-3914

JSON object : View

Products Affected

apple

iphone_os
ipados
mac_os_x
tvos
watchos

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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