Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24870.

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跨界内存写

Ashlar Vellum Cobalt 缓冲区错误漏洞

Ashlar Vellum Cobalt是Ashlar公司的一种基于参数的计算机辅助设计和 3D 建模程序。 Ashlar Vellum Cobalt存在缓冲区错误漏洞，该漏洞源于缺乏对用户提供的数据的正确验证。攻击者利用该漏洞可以在当前进程的环境中执行代码。

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