PT-2023-17140 · Iobit · Iobit Malware Fighter

Zeze7W · Published 2023-03-26 · Updated 2024-05-17 · CVE-2023-1642

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Description A problematic vulnerability was found in the IOCTL Handler component of the library ObCallbackProcess.sys, affecting the function 0x222034/0x222038/0x22203C/0x222040. This leads to denial of service and requires local access to exploit. The exploit has been disclosed to the public.

Recommendations For IObit Malware Fighter version 9.4.0.776, consider disabling the affected function 0x222034/0x222038/0x22203C/0x222040 in the library ObCallbackProcess.sys as a temporary workaround until a patch is available. Restrict access to the IOCTL Handler component to minimize the risk of exploitation.

Exploit

Fix

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

CVE-2023-1642

Affected Products

Iobit Malware Fighter

References · 10

• 🔥 https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1642 · Exploit
• 🔥 https://drive.google.com/file/d/1iWdqJ9PsBp1W5xINpUdQ28xbx_tB9xxf/view · Exploit
• https://osv.dev/vulnerability/CVE-2023-1642 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-1642 · Security Note
• https://t.me/cvenotify/46909 · Telegram Post
• https://t.me/cvenotify/46908 · Telegram Post
• https://t.me/cvenotify/59899 · Telegram Post
• https://vuldb.com/?ctiid.224022 · Note
• https://t.me/cibsecurity/60774 · Telegram Post
• https://vuldb.com/?id.224022 · Note