CVE-2021-42986

2021-12-0719:39:42

mitre

www.cve.org

9 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.6%

JSON

NoMachine Enterprise Client is affected by Integer Overflow. IOCTL Handler 0x22001B in the NoMachine Enterprise Client 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.