Vulnerability · Published Mar 26, 2023 · Assigned by VulDB

CVE-2023-1639IObit Malware Fighter IOCTL ImfRegistryFilter.sys 0x8001E04C denial of service

Medium 5.5

In plain English

A medium-severity security flaw in Malware Fighter from IObit. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.3%top 75.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability classified as problematic has been found in IObit Malware Fighter 9.4.0.776. This affects the function 0x8001E04C in the library ImfRegistryFilter.sys of the component IOCTL Handler. The manipulation leads to denial of service. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-224019.

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.224019 vdb-entry, technical-description
https://vuldb.com/?ctiid.224019 signature, permissions-required
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1639 related
https://drive.google.com/file/d/1hWgHhboaekq4hGIj2kNgEI54rM-u_rvV/view exploit