CVE-2023-1186— FabulaTech Webcam for Remote Desktop IOCTL ftwebcam.sys 0x222018 null pointer dereference
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I. Basic Information for CVE-2023-1186
Vulnerability Information
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Vulnerability Title
FabulaTech Webcam for Remote Desktop IOCTL ftwebcam.sys 0x222018 null pointer dereference
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in FabulaTech Webcam for Remote Desktop 2.8.42 and classified as problematic. This vulnerability affects the function 0x222010/0x222018 in the library ftwebcam.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. VDB-222358 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:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
FabulaTech USB for Remote Desktop 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fabulatech FabulaTech USB for Remote Desktop是英国Fabulatech公司的一款USB设备远程连接应用程序，它支持将插入本地计算机的USB设备重定向到远程计算机。 FabulaTech USB for Remote Desktop 2.8.42版本存在代码问题漏洞，该漏洞源于空指针取消引用。
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 |
|---|---|---|---|---|
| FabulaTech | Webcam for Remote Desktop | 2.8.42 | - |
II. Public POCs for CVE-2023-1186
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · FabulaTech · 2023-03-06 · 3 CVEs total
| CVE-2023-1187 | 3.3 LOW | FabulaTech Webcam for Remote Desktop Global Variable ftwebcam.sys denial of service |
| CVE-2023-1188 | 3.3 LOW | FabulaTech Webcam for Remote Desktop IoControlCode ftwebcam.sys 0x222018 denial of service |
IV. Related Vulnerabilities
Same vendor: FabulaTech
- CVE-2024-12656
FabulaTech USB over Network IOCT ftusbbus2.sys 0x220448 null - CVE-2024-12655
FabulaTech USB over Network IOCT ftusbbus2.sys 0x220420 null - CVE-2024-12654
FabulaTech USB over Network IOCT ftusbbus2.sys 0x220408 null - CVE-2024-12653
FabulaTech USB over Network IOCT ftusbbus2.sys 0x22040C null - CVE-2023-2871
FabulaTech USB for Remote Desktop IoControlCode 0x220408 nul
Same weakness: CWE-476
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V. Comments for CVE-2023-1186
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