CVE-2022-43655— Bentley View FBX File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
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I. Basic Information for CVE-2022-43655
Vulnerability Information
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Vulnerability Title
Bentley View FBX File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Bentley View FBX File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of FBX files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-18491.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Bentley Systems Bentley View 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bentley Systems Bentley View是美国Bentley Systems公司的一个免费查看器。 Bentley Systems Bentley View 存在安全漏洞，该漏洞源于FBX 文件的解析中存在特定缺陷，攻击者可以利用该漏洞在当前进程的上下文中执行代码。
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
II. Public POCs for CVE-2022-43655
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Bentley · 2024-05-07 · 5 CVEs total
| CVE-2022-43656 | Bentley View FBX File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability | |
| CVE-2022-43653 | Bentley View SKP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability | |
| CVE-2022-43652 | Bentley View SKP File Parsing Use-After-Free Information Disclosure Vulnerability | |
| CVE-2022-43651 | Bentley View SKP File Parsing Use-After-Free Remote Code Execution Vulnerability |
IV. Related Vulnerabilities
Same product: View
- CVE-2022-43656
Bentley View FBX File Parsing Out-Of-Bounds Read Information - CVE-2022-43653
Bentley View SKP File Parsing Out-Of-Bounds Write Remote Cod - CVE-2022-43652
Bentley View SKP File Parsing Use-After-Free Information Dis - CVE-2022-43651
Bentley View SKP File Parsing Use-After-Free Remote Code Exe - CVE-2023-44430
Bentley View SKP File Parsing Use-After-Free Remote Code Exe
Same vendor: Bentley
- CVE-2024-53007
Bentley Systems ProjectWise Integration Server 安全漏洞 - CVE-2022-43656
Bentley View FBX File Parsing Out-Of-Bounds Read Information - CVE-2022-43653
Bentley View SKP File Parsing Out-Of-Bounds Write Remote Cod - CVE-2022-43652
Bentley View SKP File Parsing Use-After-Free Information Dis - CVE-2022-43651
Bentley View SKP File Parsing Use-After-Free Remote Code Exe
Same weakness: CWE-122
- CVE-2026-8261
Squirrel sqobject.cpp Load heap-based overflow - CVE-2026-8213
OSGeo gdal Grid File GDapi.c GDSDfldsrch heap-based overflow - CVE-2026-8212
OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow - CVE-2026-42309
Pillow: Heap buffer overflow with nested list coordinates - CVE-2026-45130
Vim: Heap Buffer Overflow in spell file loading
V. Comments for CVE-2022-43655
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