PT-2023-2363 · Iobit · Iobit Malware Fighter

Zeze7W · Published 2023-03-26 · Updated 2024-05-17 · CVE-2023-1639

Positive Technologies (AI Summary)

CVSS v2.0

6.2

Medium

Base vector

AV:L/AC:L/Au:S/C:N/I:C/A:C

Name of the Vulnerable Software and Affected Versions IObit Malware Fighter version 9.4.0.776

Description A problematic vulnerability has been found in the ImfRegistryFilter.sys component of IObit Malware Fighter, related to incorrect clearing or release of resources. This affects the function 0x8001E04C in the library ImfRegistryFilter.sys of the component IOCTL Handler, leading to denial of service. The attack can be launched on the local host.

Recommendations For IObit Malware Fighter version 9.4.0.776, consider disabling the 0x8001E04C function in the ImfRegistryFilter.sys library as a temporary workaround until a patch is available. Restrict access to the IOCTL Handler component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

BDU:2023-02138

CVE-2023-1639

Affected Products

Iobit Malware Fighter

References · 11

• 🔥 https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1639 · Exploit
• 🔥 https://drive.google.com/file/d/1hWgHhboaekq4hGIj2kNgEI54rM-u_rvV/view · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-1639 · Security Note
• https://osv.dev/vulnerability/CVE-2023-1639 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02138 · Security Note
• https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned33 · Note
• https://vuldb.com/?ctiid.224019 · Note
• https://t.me/cvenotify/47195 · Telegram Post
• https://vuldb.com/?id.224019 · Note
• https://t.me/cvenotify/59894 · Telegram Post
• https://t.me/cibsecurity/60760 · Telegram Post