CVE-2023-1641

IObit Malware Fighter IOCTL ObCallbackProcess.sys 0x222018 denial of service

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

NVD
MITRE

A vulnerability, which was classified as problematic, has been found in IObit Malware Fighter 9.4.0.776. This issue affects the function 0x222018 in the library ObCallbackProcess.sys of the component IOCTL Handler. The manipulation leads to denial of service. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The identifier VDB-224021 was assigned to this vulnerability.

Eine Schwachstelle wurde in IObit Malware Fighter 9.4.0.776 entdeckt. Sie wurde als problematisch eingestuft. Es geht hierbei um die Funktion 0x222018 in der Bibliothek ObCallbackProcess.sys der Komponente IOCTL Handler. Mittels Manipulieren mit unbekannten Daten kann eine denial of service-Schwachstelle ausgenutzt werden. Umgesetzt werden muss der Angriff lokal. Der Exploit steht zur öffentlichen Verfügung.

*Credits: Zeze7w

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-03-26 CVE Reserved
2023-03-26 CVE Published
2024-08-02 CVE Updated
2024-08-02 First Exploit
2024-10-16 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-404: Improper Resource Shutdown or Release

CAPEC

References (3)

URL	Tag	Source
https://vuldb.com/?id.224021	Technical Description

URL	Date	SRC
https://drive.google.com/file/d/1ncqfaxSdeu-mGVAOnYxqxYtyyFZClHBF/view	2024-08-02
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1641	2024-08-02

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Iobit Search vendor "Iobit"		Malware Fighter Search vendor "Iobit" for product "Malware Fighter"				9.4.0.776 Search vendor "Iobit" for product "Malware Fighter" and version "9.4.0.776"		-		Affected