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CVE-2022-43652— Bentley View SKP File Parsing Use-After-Free Information Disclosure Vulnerability

Quick assessment

Affected
Bentley View
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 SKP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。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.30% · P22
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I. Basic Information for CVE-2022-43652

Vulnerability Information
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Vulnerability Title
Bentley View SKP File Parsing Use-After-Free Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Bentley View SKP File Parsing Use-After-Free Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information 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 SKP files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-18981.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
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 SKP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

Vendor Product Affected Versions CPE Subscribe
Bentley View 10.16.2.22 -

II. Public POCs for CVE-2022-43652

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III. Intelligence Information for CVE-2022-43652

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Vendor Advisories for CVE-2022-43652 (1)

Same Patch Batch · Bentley · 2024-05-07 · 5 CVEs total

CVE-2022-43655 Bentley View FBX File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerabili
CVE-2022-43653 Bentley View SKP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
CVE-2022-43656 Bentley View FBX File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2022-43651 Bentley View SKP File Parsing Use-After-Free Remote Code Execution Vulnerability

IV. Related Vulnerabilities

Same product: View
Same vendor: Bentley
Same weakness: CWE-416

V. Comments for CVE-2022-43652

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