CVE Vulnerability

CVE-2021-23883

A Null Pointer Dereference vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update allows a local administrator to cause Windows to crash via a specific system call which is not handled correctly. This varies by machine and had partial protection prior to this update.

4.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

4.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://kc.mcafee.com/corporate/index?page=content&id=SB10345 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:mcafee:endpoint_security:*:*:*:*:*:windows:*:*
Information

Published : 2021-02-10 10:15

Updated : 2021-02-12 01:13

NVD link : CVE-2021-23883

Mitre link : CVE-2021-23883

Products Affected

Endpoint Security

Mcafee

CWE
CWE-476