CVE-2020-3871

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.3. An 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/HT210919	Release Notes Vendor Advisory
https://support.apple.com/HT210919	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:31

Type	Values Removed	Values Added
References	~~() https://support.apple.com/HT210919 - Release Notes, Vendor Advisory~~	() https://support.apple.com/HT210919 - Release Notes, Vendor Advisory

Information

Published : 2020-02-27 21:15

Updated : 2024-11-21 05:31

NVD link : CVE-2020-3871

Mitre link : CVE-2020-3871

CVE.ORG link : CVE-2020-3871

JSON object : View

Products Affected

apple

mac_os_x

CWE

CWE-787

Out-of-bounds Write

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