漏洞标题
统一自动化UaGateway OPC UA服务器输入验证不当导致拒绝服务漏洞
漏洞描述信息
统一自动化UaGateway OPC UA服务器输入验证不当导致拒绝服务漏洞。此漏洞允许远程攻击者在受影响的统一自动化UaGateway安装上创建拒绝服务状况。利用此漏洞需要目标选择接受客户端证书的用户交互。
具体漏洞存在于处理客户端证书的过程中。问题在于证书数据的验证不足。攻击者可以利用此漏洞在系统上造成拒绝服务状况。这是ZDI-CAN-20494。
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
漏洞类别
证书验证不恰当
漏洞标题
Unified Automation UaGateway OPC UA Server Improper Input Validation Denial-of-Service Vulnerability
漏洞描述信息
Unified Automation UaGateway OPC UA Server Improper Input Validation Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Unified Automation UaGateway. User interaction is required to exploit this vulnerability in that the target must choose to accept a client certificate.
The specific flaw exists within the processing of client certificates. The issue results from the lack of proper validation of certificate data. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20494.
CVSS信息
N/A
漏洞类别
输入验证不恰当
漏洞标题
Unified Automation UaGateway 安全漏洞
漏洞描述信息
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。
CVSS信息
N/A
漏洞类别
其他