3499 matches found
VMSA-2014-0002 : VMware vSphere updates to third-party libraries
a. DDoS vulnerability in NTP third-party libraries The NTP daemon has a DDoS vulnerability in the handling of the 'monlist' command. An attacker may send a forged request to a vulnerable NTP server resulting in an amplified response to the intended target of the DDoS attack. Mitigation Mitigation...
VMware Security Updates for vCenter Server (VMSA-2014-0002)
VMware vSphere updates to third party libraries. SPDX-FileCopyrightText: 2014 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 CPE = "cpe:/a:vmware:vcenterserver";...
VMware vSphere updates to third party libraries
a. DDoS vulnerability in NTP third party libraries The NTP daemon has a DDoS vulnerability in the handling of the "monlist" command. An attacker may send a forged request to a vulnerable NTP server resulting in an amplified response to the intended target of the DDoS attack.MitigationMitigation f...
VMSA-2014-0002:VMware vSphere updates to third party libraries
VMSA-2014-0002.4 VMware vSphere updates to third party libraries VMware Security Advisory VMware Security Advisory Advisory ID: VMSA-2014-0002.4 VMware Security Advisory Synopsis: VMware vSphere updates to third party libraries VMware Security Advisory Issue date: 2014-03-11 VMware Security...
Blocking NTP access on Gaia OS / IPSO OS (CVE-2013-5211)
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Security Advisory 0003
Security Advisory 0003 PDF Date: 2/14/2014 Affected Software Version: EOS-4.13.0F through EOS-4.13.1F. Note: Only publicly accessible systems are vulnerable to this attack. Bug 77553: ntpd monlist vulnerability Impact: NTP provides a monitoring service that allows administrators to query an ntpd...
Slackware 13.0 / 13.1 / 13.37 / 14.0 / 14.1 / current : ntp (SSA:2014-044-02)
New ntp packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and -current to fix a security issue. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Slackware Security Advisory 2014-044-02. The text itsel...
ntp
New ntp packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and -current to fix a security issue. Here are the details from the Slackware 14.1 ChangeLog: patches/packages/ntp-4.2.6p5-i486-5slack14.1.txz: Rebuilt. All stable versions of NTP remain vulnerable to a remote attack wher...
400 Gbps NTP Amplification DDoS Attack Alarmingly Simple
The largest distributed denial of service attack on public record was reported this week, and with it came many alarming numbers, not only in the volume of traffic generated 400 Gbps at its peak, but in the number of Network Time Protocol servers involved 4,592 on 1,298 networks as well as the...
Largest Ever 400Gbps DDoS attack hits Europe uses NTP Amplification
The Distributed Denial of Service DDoS attack is the one of favourite weapon for the hackers to temporarily suspend services of a host connected to the Internet and till now nearly every big site had been a victim of this attack. Since 2013, Hackers have adopted new tactics to boost Distributed...
NTP Amplification Blamed for 400 Gbps DDoS Attack
For those of you who thought the infamous Spamhaus distributed denial-of-service attack set an ugly bar for the volume of spurious traffic sent at a target, gird yourself for worse. A massive DDoS attack, reaching at its peak 400 Gbps of bad traffic, was detected late yesterday against a number o...
CVE-2013-3365
TRENDnet TEW-812DRU router allows remote authenticated users to execute arbitrary commands via shell metacharacters in the 1 wan network prefix to internet/ipv6.asp; 2 remote port to adm/management.asp; 3 pptp username, 4 pptp password, 5 ip, 6 gateway, 7 l2tp username, or 8 l2tp password to...
MGASA-2014-0032 Updated ntp packages work around security vulnerability
The "monlist" command of the NTP protocol is currently abused in a DDoS reflection attack. This is done by spoofing packets from addresses to which the attack is directed to. The ntp installations itself are not target of the attack, but they are part of the DDoS network which the attacker is...
Updated ntp packages work around security vulnerability
The "monlist" command of the NTP protocol is currently abused in a DDoS reflection attack. This is done by spoofing packets from addresses to which the attack is directed to. The ntp installations itself are not target of the attack, but they are part of the DDoS network which the attacker is...
High-Traffic Denial-of-Service Amplification Attacks Remain
It seems the exaggerated volume of bad traffic used in politically motivated DDoS attacks last year was not an isolated phenomenon. Distributed denial-of-service attacks that congest Internet connectivity and disrupt online services topped unprecedented levels in 2013, shoving aside stealthier...
GLSA-201401-08 : NTP: Traffic amplification
The remote host is affected by the vulnerability described in GLSA-201401-08 NTP: Traffic amplification ntpd is susceptible to a reflected Denial of Service attack. Please review the CVE identifiers and references below for details. Impact : An unauthenticated remote attacker may conduct a...
NTP Servers Monlist Command Denial of Service (CVE-2013-5211)
There exists a design flaw in NTP servers that can allow attackers to perform DoS attacks against target machines. A remote attacker can leverage this flaw by sending a specially crafted request to an affected NTP server...
NTP: Traffic amplification
Background NTP is a protocol designed to synchronize the clocks of computers over a network. The net-misc/ntp package contains the official reference implementation by the NTP Project. Description ntpd is susceptible to a reflected Denial of Service attack. Please review the CVE identifiers and...
NTP Amplification Flaw To Blame For Gaming DDoS Attacks
US-CERT has issued an advisory that warns enterprises about distributed denial of service attacks flooding networks with massive amounts of UDP traffic using publicly available network time protocol NTP servers. Known as NTP amplification attacks, hackers are exploiting something known as the...
