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cvelistMitreCVELIST:CVE-2021-43003
HistoryDec 07, 2021 - 7:57 p.m.

CVE-2021-43003

2021-12-0719:57:09
mitre
www.cve.org
1
amzetta zportal
windows zclient
integer overflow
cve-2021-43003
ioctl handler
arbitrary code
denial of service
memory corruption
os crash
i/o request packet

AI Score

9

Confidence

High

EPSS

0

Percentile

9.6%

Amzetta zPortal Windows zClient is affected by Integer Overflow. IOCTL Handler 0x22001B in the Amzetta zPortal Windows zClient <= v3.2.8180.148 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.

AI Score

9

Confidence

High

EPSS

0

Percentile

9.6%

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