CVE-2021-42976

2021-12-0719:26:40

mitre

www.cve.org

nomachine enterprise

buffer overflow

cve-2021-42976

ioctl handler

denial of service

arbitrary code

AI Score

Confidence

High

EPSS

Percentile

5.1%

JSON

NoMachine Enterprise Desktop is affected by Buffer Overflow. IOCTL Handler 0x22001B in the NoMachine Enterprise Desktop above 4.0.346 and below 7.7.4 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.