CVE-2021-42979

NoMachine Cloud Server is affected by Integer Overflow

published December 7, 2021

CVSS
—
EPSS
0%
Percentile
41.7
In the wild
Unconfirmed
What it is

NoMachine Cloud Server is affected by Integer Overflow. IOCTL Handler 0x22001B in the NoMachine Cloud Server 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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00497 · 41.7th percentile
Published
2021-12-07T19:33Z
EPSS history
Timeline
  • 07 DEC 19:33Z
    NoMachine Cloud Server is affected by Integer Overflow
    cvelistv5