Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
ntp_request.c in ntpd in NTP before 4.2.4p8, and 4.2.5, allows remote attackers to cause a denial of service (CPU and bandwidth consumption) by using MODE_PRIVATE to send a spoofed (1) request or (2) response packet that triggers a continuous exchange of MODE_PRIVATE error responses between two NTP daemons.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
NTP(Network Time Protocol)NTP模式7(MODE_PRIVATE)报文远程拒绝服务漏洞
Vulnerability Description
NTP（Network Time Protocol，网络时间协议）是一款通过网络同步计算机时钟的协议。 ntpdc查询和控制工具使用NTP模式7(MODE_PRIVATE)，ntpq使用NTP模式6(MODE_CONTROL)，而例程NTP时间传输使用模式1到5。在从非restrict ... noquery或restrict ... ignore网段所列出的地址接收到错误的模式7请求或模式7错误响应时，ntpd会回复模式7出错响应并记录一条消息日志。如果攻击者能够在发送给主机B的模式7响应报文中伪造nt
CVSS Information
N/A
Vulnerability Type
N/A