Netskope client buffer overflow vulnerability

The Netskope client service, v57 before 57.2.0.219 and v60 before 60.2.0.214, running with NT\SYSTEM privilege, accepts network connections from localhost. The connection handling function in this service suffers from a stack based buffer overflow in "doHandshakefromServer" function. Local users can use this vulnerability to trigger a crash of the service and potentially cause additional impact on the system.

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未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)

Netskope Client 缓冲区错误漏洞

Netskope Client是美国Netskope公司的一款用于连接管理Netskope云平台的客户端程序。 Netskope Client 57.2.0.219之前的57版本和60.2.0.214之前的60版本中的‘doHandshakefromServer’函数存在缓冲区错误漏洞。本地攻击者可利用该漏洞造成服务崩溃并可能对系统产生其他危害。

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