#VU50730 NULL pointer dereference in McAfee Endpoint Security (ENS) - CVE-2021-23883

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Main Vulnerability Database Vulnerabilities #VU50730

#VU50730 NULL pointer dereference in McAfee Endpoint Security (ENS) - CVE-2021-23883

Published: February 16, 2021


Vulnerability identifier: #VU50730
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-23883
CWE-ID: CWE-476
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
McAfee Endpoint Security (ENS)
Software vendor:
McAfee

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error. A local administrator can trigger denial of service conditions via a specific system call which is not handled correctly.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability..

External links