Medium severity · published Mar 26, 2023
CVE-2023-1642
A vulnerability, which was classified as problematic, was found in IObit Malware Fighter 9.4.0.776
5.5
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability, which was classified as problematic, was found in IObit Malware Fighter 9.4.0.776. Affected is the function 0x222034/0x222038/0x22203C/0x222040 in the library ObCallbackProcess.sys of the component IOCTL Handler. The manipulation leads to denial of service. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. VDB-224022 is the identifier assigned to this vulnerability.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
Malware Fighter · Iobit
9.4.0.776 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-1642
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-1642
Product
https://drive.google.com/file/d/1iWdqJ9PsBp1W5xINpUdQ28xbx_tB9xxf/view
Exploit
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1642
Third Party Advisory
https://vuldb.com/?ctiid.224022
Third Party Advisory
https://vuldb.com/?id.224022
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