CVE-2021-43003
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductAmzetta Zportal Windows Zclient
PublishedDec 7, 2021
First seenDec 7, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| amzetta zportal_windows_zclient | v ≤ 3.2.8180.148 | — |
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