Unified Automation UaGateway Certificate Parsing Integer Overflow Denial-of-Service Vulnerability

Unified Automation UaGateway Certificate Parsing Integer Overflow Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Unified Automation UaGateway. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of client certificates. When parsing the certificate length field, the process does not properly validate user-supplied data, which can result in an integer overflow. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20353.

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整数溢出或超界折返

Unified Automation UaGateway 安全漏洞

Unified Automation UaGateway是Unified Automation公司的一个用 C++ 编程的高性能包装器/代理。 Unified Automation UaGateway 存在安全漏洞，该漏洞源于客户端证书的处理过程中存在特定缺陷，允许攻击者创建拒绝服务条件。

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