CVE Vulnerability

CVE-2020-9866

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. A buffer overflow may result in arbitrary code execution.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://support.apple.com/en-us/HT211289 Release Notes Vendor Advisory
Configurations

Configuration 1

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

Published : 2020-10-27 09:15

Updated : 2020-10-29 08:24

NVD link : CVE-2020-9866

Mitre link : CVE-2020-9866

Products Affected
No products.
CWE
CWE-120