Phoenix Contact: Automation Worx Software Suite affected by Remote Code Execution (RCE) vulnerability

Phoenix Contact Classic Automation Worx Software Suite in Version 1.87 and below is affected by a remote code execution vulnerability. Manipulated PC Worx or Config+ projects could lead to a remote code execution when unallocated memory is freed because of incompletely initialized data. The attacker needs to get access to an original bus configuration file (*.bcp) to be able to manipulate data inside. After manipulation the attacker needs to exchange the original file by the manipulated one on the application programming workstation. Availability, integrity, or confidentiality of an application programming workstation might be compromised by attacks using these vulnerabilities. Automated systems in operation which were programmed with one of the above-mentioned products are not affected.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

使用未经初始化的指针

Phoenix Contact Classic Automation Worx Software Suite 缓冲区错误漏洞

Phoenix Contact Classic Automation是德国Phoenix Contac（Phoenix Contact）公司的提供剩余零件和 Phoenix Contact 维修服务。 Phoenix Contact Classic Automation Worx Software Suite 1.87及之前版本存在安全漏洞，该漏洞源于当未分配的内存由于未完全初始化的数据而被释放时，被操纵的PC Worx或Config+项目可能会导致远程代码执行。

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