Debian DSA-1948-1 : ntp - denial of service

Robin Park and Dmitri Vinokurov discovered that the daemon component of the ntp package, a reference implementation of the NTP protocol, is not properly reacting to certain incoming packets. An unexpected NTP mode 7 packet MODEPRIVATE with spoofed IP data can lead ntpd to reply with a mode 7...

Debian: Security Advisory (DSA-1948-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2009 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian Security Advisory DSA 1948-1 (ntp)

The remote host is missing an update to ntp announced via advisory DSA 1948-1. OpenVAS Vulnerability Test $Id: deb19481.nasl 6615 2017-07-07 12:09:52Z cfischer $ Description: Auto-generated from advisory DSA 1948-1 ntp Authors: Thomas Reinke Copyright: Copyright c 2009 E-Soft Inc...

NTP MODE_PRIVATE报文远程拒绝服务漏洞

BUGTRAQ ID: 37255 CVE ID: CVE-2009-3563 NTP（Network Time Protocol）是用于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（MODEPRIVATE），ntpq使用NTP模式6（MODECONTROL），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...