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I. Basic Information for CVE-2021-34879
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. 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 J2K 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 vulnerability to execute code in the context of the current process. Was ZDI-CAN-14832.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Bentley Systems Bentley View 资源管理错误漏洞
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 View存在安全漏洞,该漏洞允许远程攻击者可利用该漏洞在受影响的Bentley View安装上执行任意代码。利用该漏洞需要用户交互,因为目标必须访问恶意页面或打开恶意文件。特定的缺陷存在于J2K文件的解析中。该问题是由于在对对象执行操作之前没有验证对象的存在而导致的。攻击者可利用该漏洞可以利用此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
VendorProductAffected VersionsCPESubscribe
BentleyView 10.15.0.75 -
II. Public POCs for CVE-2021-34879
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III. Intelligence Information for CVE-2021-34879
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