CVE-2023-1646— IObit Malware Fighter IOCTL IMFCameraProtect.sys 0x8018E004 stack-based overflow
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I. Basic Information for CVE-2023-1646
Vulnerability Information
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Vulnerability Title
IObit Malware Fighter IOCTL IMFCameraProtect.sys 0x8018E004 stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in IObit Malware Fighter 9.4.0.776. It has been declared as critical. This vulnerability affects the function 0x8018E000/0x8018E004 in the library IMFCameraProtect.sys of the component IOCTL Handler. The manipulation leads to stack-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. VDB-224026 is the identifier assigned to this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
IOBit Malware Fighter 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IOBit Malware Fighter是IOBit公司的一套基于Windows平台的杀毒软件。该软件具有反恶意软件和病毒防护等功能。 IOBit Malware Fighter 9.4.0.776版本存在安全漏洞，该漏洞源于组件 IOCTL Handler 的库IMFCameraProtect.sys中的函数0x8018E000/0x8018E004存在安全问题，导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IObit | Malware Fighter | 9.4.0.776 | - |
II. Public POCs for CVE-2023-1646
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · IObit · 2023-03-26 · 9 CVEs total
| CVE-2023-1645 | 5.5 MEDIUM | IObit Malware Fighter IOCTL IMFCameraProtect.sys 0x8018E008 denial of service |
| CVE-2023-1644 | 5.5 MEDIUM | IObit Malware Fighter IOCTL IMFCameraProtect.sys 0x8018E010 denial of service |
| CVE-2023-1642 | 5.5 MEDIUM | IObit Malware Fighter IOCTL ObCallbackProcess.sys 0x222040 denial of service |
| CVE-2023-1643 | 5.5 MEDIUM | IObit Malware Fighter IOCTL ImfHpRegFilter.sys 0x8001E040 denial of service |
| CVE-2023-1641 | 5.5 MEDIUM | IObit Malware Fighter IOCTL ObCallbackProcess.sys 0x222018 denial of service |
| CVE-2023-1640 | 5.5 MEDIUM | IObit Malware Fighter IOCTL ObCallbackProcess.sys 0x222010 denial of service |
| CVE-2023-1639 | 5.5 MEDIUM | IObit Malware Fighter IOCTL ImfRegistryFilter.sys 0x8001E04C denial of service |
| CVE-2023-1638 | 5.5 MEDIUM | IObit Malware Fighter IOCTL ImfRegistryFilter.sys 0x8001E040 denial of service |
IV. Related Vulnerabilities
Same product: Malware Fighter
- CVE-2023-1645
IObit Malware Fighter IOCTL IMFCameraProtect.sys 0x8018E008 - CVE-2023-1644
IObit Malware Fighter IOCTL IMFCameraProtect.sys 0x8018E010 - CVE-2023-1642
IObit Malware Fighter IOCTL ObCallbackProcess.sys 0x222040 d - CVE-2023-1643
IObit Malware Fighter IOCTL ImfHpRegFilter.sys 0x8001E040 de - CVE-2023-1641
IObit Malware Fighter IOCTL ObCallbackProcess.sys 0x222018 d
Same vendor: IObit
- CVE-2026-7832
IObit Advanced SystemCare Service ASC.exe symlink - CVE-2016-20059
IObit Malware Fighter 4.3.1 Unquoted Service Path Privilege - CVE-2016-20055
IObit Advanced SystemCare 10.0.2 Unquoted Service Path Privi - CVE-2020-36952
IObit Uninstaller 10 Pro - Unquoted Service Path - CVE-2025-0223
IObit Protected Folder IOCTL IURegistryFilter.sys 0x8001E010
Same weakness: CWE-121
- CVE-2026-8258
Squirrel sqstdstring.cpp validate_format stack-based overflo - CVE-2026-8234
EFM ipTIME A8004T WifiBasicSet formWifiBasicSet stack-based - CVE-2026-6665
PgBouncer buffer overflow in SCRAM - CVE-2026-41509
Integer underflow in crypto_sign_open() leads to buffer over - CVE-2026-8138
Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based
V. Comments for CVE-2023-1646
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