PT-2023-2364 · Iobit · Iobit Malware Fighter

Zeze7W · Published 2023-03-26 · Updated 2024-05-17 · CVE-2023-1638

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 vulnerability in the ImfRegistryFilter.sys component of IObit Malware Fighter is related to incorrect clearing or release of resources. The manipulation of this issue can lead to denial of service. It requires a local attack to exploit. The function 0x8001E024/0x8001E040 in the library ImfRegistryFilter.sys of the component IOCTL Handler is affected by this issue.

Recommendations For IObit Malware Fighter version 9.4.0.776, consider disabling the 0x8001E024/0x8001E040 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:2023-02139

CVE-2023-1638

Affected Products

Iobit Malware Fighter

References · 11

• 🔥 https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1638 · Exploit
• 🔥 https://drive.google.com/file/d/1_jYlCkQMNaUwGV5QJtyz4zhdTqaGCv6Z/view · Exploit
• https://osv.dev/vulnerability/CVE-2023-1638 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02139 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-1638 · Security Note
• https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned32 · Note
• https://vuldb.com/?ctiid.224018 · Note
• https://t.me/cvenotify/47194 · Telegram Post
• https://t.me/cibsecurity/60765 · Telegram Post
• https://t.me/cvenotify/59893 · Telegram Post
• https://vuldb.com/?id.224018 · Note