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This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceClaim 2022 R1. 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 JT 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-17045.

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释放后使用

Ansys SpaceClaim 资源管理错误漏洞

Ansys SpaceClaim是美国Ansys公司的一款实体建模 CAD 软件。 Ansys SpaceClaim 2022 R1存在资源管理错误漏洞，该漏洞源于JT文件解析中存在特定缺陷，在对对象执行操作之前缺乏验证对象的存在，攻击者可以利用此漏洞在当前进程的上下文中执行代码。

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