Vulnerability Information
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Vulnerability Title
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Vulnerability Description
TightVNC before 1.2.6 generates the same challenge string for multiple connections, which allows remote attackers to bypass VNC authentication by sniffing the challenge and response of other users.
CVSS Information
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Vulnerability Type
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Vulnerability Title
TightVNC重复信息可导致回放攻击漏洞
Vulnerability Description
TightVNC是一款由Constantin Kaplinsky分发和维护的VNC(Virtual Network Computing)软件，用于远程图形化的连接访问，可使用在Microsoft Windows及各种Unix类操作系统下。 TightVNC在处理短时间快速连接时存在问题，远程攻击者可以利用这个漏洞监听网络获得应答信息，用窃听到的认证应答进行访问登录。 TigthVNC如果在短时间内同时快速地收到几个不同连接请求，它可能会重复相同的DES挑战发送给客户端。如果攻击者窃听到网络通信，就可能使用
CVSS Information
N/A
Vulnerability Type
N/A