PT-2023-2360 · Iobit · Iobit Malware Fighter

Zeze7W · Published 2023-03-26 · Updated 2024-05-17 · CVE-2023-1646

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description A critical issue affects the IMFCameraProtect.sys library in the IOCTL Handler component, leading to a stack-based buffer overflow due to the manipulation of the function 0x8018E000/0x8018E004. This can be exploited locally, potentially allowing an attacker to elevate their privileges. The exploit has been publicly disclosed.

Recommendations For IObit Malware Fighter version 9.4.0.776, as a temporary workaround, consider disabling the IMFCameraProtect.sys library 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

Stack Overflow

Memory Corruption

Weakness Enumeration

CWE-121

CWE-787

Related Identifiers

BDU:2023-02135

CVE-2023-1646

Affected Products

Iobit Malware Fighter

References · 13

• 🔥 https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1646 · Exploit
• 🔥 https://drive.google.com/file/d/1GITWzh29cRcycVqVJgMJuX6emE_f1KPV/view · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-1646 · Security Note
• https://bdu.fstec.ru/vul/2023-02135 · Security Note
• https://osv.dev/vulnerability/CVE-2023-1646 · Vendor Advisory
• https://vuldb.com/?id.224026 · Note
• https://t.me/cvenotify/59895 · Telegram Post
• https://github.com/advisories/GHSA-9rc9-gp35-8v5g · Note
• https://t.me/cvenotify/46919 · Telegram Post
• https://t.me/cibsecurity/60773 · Telegram Post
• https://cve.report/CVE-2023-1646 · Note
• https://vuldb.com/?ctiid.224026 · Note
• https://t.me/cvenotify/47175 · Telegram Post