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Amzetta zPortal Windows zClient is affected by Buffer...

High severity Unreviewed Published Dec 8, 2021 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

Amzetta zPortal Windows zClient is affected by Buffer 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.

References

Published by the National Vulnerability Database Dec 7, 2021
Published to the GitHub Advisory Database Dec 8, 2021
Last updated Feb 1, 2023

Severity

High

EPSS score

0.042%
(5th percentile)

Weaknesses

CVE ID

CVE-2021-43000

GHSA ID

GHSA-q5c9-9c6m-cvqq

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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