What is the severity of CVE-2023-1643?

The severity of CVE-2023-1643 is medium.

What software is affected by CVE-2023-1643?

IOBit Malware Fighter version 9.4.0.776 is affected by CVE-2023-1643.

What is the vulnerability in CVE-2023-1643?

The vulnerability in CVE-2023-1643 is a denial of service (DoS) vulnerability in the IOCTL Handler component of IObit Malware Fighter, specifically in the ImfHpRegFilter.sys library.

How can I fix CVE-2023-1643?

At the moment, there is no specific fix or patch available for CVE-2023-1643. It is recommended to update to the latest version of IObit Malware Fighter when a fix becomes available.

Where can I find more information about CVE-2023-1643?

More information about CVE-2023-1643 can be found at the following references: [Reference 1](https://vuldb.com/?id.224023), [Reference 2](https://vuldb.com/?ctiid.224023), [Reference 3](https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1643).

Vulnerability/
CVE-2023-1643

medium

5.5

CWE

404

26/3/2023

2/8/2024

CVE-2023-1643: IObit Malware Fighter IOCTL ImfHpRegFilter.sys 0x8001E040 denial of service

First published: Sun Mar 26 2023(Updated: )

A vulnerability has been found in IObit Malware Fighter 9.4.0.776 and classified as problematic. Affected by this vulnerability is the function 0x8001E000/0x8001E004/0x8001E018/0x8001E01C/0x8001E024/0x8001E040 in the library ImfHpRegFilter.sys of the component IOCTL Handler. The manipulation leads to denial of service. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-224023.

Credit: cna@vuldb.com cna@vuldb.com

Affected Software	Affected Version	How to fix
IOBit Malware Fighter	=9.4.0.776

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2023-1643?
The severity of CVE-2023-1643 is medium.
What software is affected by CVE-2023-1643?
IOBit Malware Fighter version 9.4.0.776 is affected by CVE-2023-1643.
What is the vulnerability in CVE-2023-1643?
The vulnerability in CVE-2023-1643 is a denial of service (DoS) vulnerability in the IOCTL Handler component of IObit Malware Fighter, specifically in the ImfHpRegFilter.sys library.
How can I fix CVE-2023-1643?
At the moment, there is no specific fix or patch available for CVE-2023-1643. It is recommended to update to the latest version of IObit Malware Fighter when a fix becomes available.
Where can I find more information about CVE-2023-1643?
More information about CVE-2023-1643 can be found at the following references: [Reference 1](https://vuldb.com/?id.224023), [Reference 2](https://vuldb.com/?ctiid.224023), [Reference 3](https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1643).

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source/MITRE
vendor/iobit
canonical/iobit malware fighter
version/iobit malware fighter/9.4.0.776

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