Vulnerability · Published Mar 26, 2023 · Assigned by VulDB

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

Medium 5.5

In plain English

A medium-severity security flaw in Malware Fighter from IObit. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.3%top 73.8% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
IObit	Malware Fighter	9.4.0.776

Weakness: CWE-404 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

https://vuldb.com/?id.224023 vdb-entry, technical-description
https://vuldb.com/?ctiid.224023 signature, permissions-required
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1643 related
https://drive.google.com/file/d/1dHdltwenfMdwAPeb3JPex0fHxfK_iLYh/view exploit