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I. Basic Information for CVE-2021-34302
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The BMP_Loader.dll library in affected applications lacks proper validation of user-supplied data when parsing BMP files. This could result in an out of bounds read past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-13197)
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
缓冲区上溢读取
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens JT2GO 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens JT2GO是德国西门子(Siemens)公司的一款JT文件查看器。该软件用于三维图形轻量化预览,可进行3D缩放、全景、旋转、缩放和重定位,具有精确3D测量、基本3D剖面查看、改进的选项过滤器等多种功能。 Siemens JT2GO (所有版本< V13.2)、Teamcenter Visualization(所有版本< V13.2)中存在缓冲区错误漏洞,该漏洞源于在解析BMP文件时,受影响的应用程序中的BMP Loader.dll库缺乏对用户提供的数据的正确验证。这可能导致超出已分配缓冲区
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
SiemensJT2Go All versions < V13.2 -
SiemensTeamcenter Visualization All versions < V13.2 -
II. Public POCs for CVE-2021-34302
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III. Intelligence Information for CVE-2021-34302
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IV. Related Vulnerabilities
V. Comments for CVE-2021-34302

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