DNS Recursion Bandwidth Amplification - Denial of Service PoC

No description provided by source. !/usr/bin/perl Get Net::RawIP at http://search.cpan.org/CPAN/authors/id/S/SZ/SZABGAB/Net-RawIP-0.2101.tar.gz cpan Net::DNS:Resolver seems to work fine on each machine I throw it on, as well. PS: To see if you can spoof, check out the ANA Spoofer project...

GameSpy 3D 2.62 Packet Amplification Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/6636/info A vulnerability has been reported for several games that support the use of the GameSpy network. A game client typically queries a game server using the UDP protocol. It has been reported that a simple query by ...

ISC BIND 4.9.7/8.x Traffic Amplification and NS Route Discovery Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/983/info ISC BIND 4.9.7/8.1/8.1.1/8.1.2/8.2/8.2.1/8.2.2 Traffic Amplification and NS Route Discovery Vulnerability A potential denial of service hence forth referred to as DoS attack exists in the default configuration of...

ID Software Quake 3 "smurf attack" Denial of Service vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/3060/info Quake 3 network play features contain a remotely exploitable denial of service vulnerability. A hostile client program can be used by to generate a large number of forged client queries on behalf of a target use...

Dramatic Drop in Vulnerable NTP Servers Used in DDoS Attacks

While patching of webservers vulnerable to the Heartbleed OpenSSL bug may have stalled, the same cannot be said about repairs to NTP servers that could be leveraged in devastating amplification attacks. A spate of distributed denial-of-service attacks DDoS tore through companies in January and...

DNS Flood DDoS Attack Hit Video Gaming Industry with 90 Million Requests per Second

Hackers are leveraging large number of compromised machines a botnet network to carry out massive DNS Flood DDoS attack against a large Video Gaming Industry website, peaking above 110 Gbps. A US based security solutions provider Incapsula, is protecting a famous Video Gaming website from this hi...

AIX 7.1 TL 3 : ntp (IV56324)

The monlist feature in ntpd in NTP allows remote attackers to cause a denial of service traffic amplification via forged 1 REQMONGETLIST or 2 REQMONGETLIST1 requests. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The text in the description was extracted from AIX Security Advisory...

AIX 6.1 TL 7 : ntp (IV58413)

The monlist feature in ntpd in NTP allows remote attackers to cause a denial of service traffic amplification via forged 1 REQMONGETLIST or 2 REQMONGETLIST1 requests. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The text in the description was extracted from AIX Security Advisory...

Network Time Protocol (NTP) vulnerability in AIX,Network Time Protocol (NTP) vulnerability in VIOS

IBM SECURITY ADVISORY First Issued: Thu Jun 12 16:24:51 CDT 2014 Updated: Tue Jul 1 12:35:38 CDT 2014 Update: Corrected public key URL. Updated: Wed Jul 2 15:20:29 CDT 2014 Update: Added published advisory OpenSSL signature file. Updated: Thu Jul 3 07:42:49 CDT 2014 Update: Renamed tar file for T...

SNMP Reflection DDoS Attacks on the Rise

The DDoS techniques have massively increased with the attackers becoming more skillful at working around the network security. A massive 300Gbps DDoS attack launched against Spamhaus website almost broke the Internet a year ago and also earlier this year, hackers have succeeded in reaching new...

PointDNS Recovers from Massive DDoS Attack

PointDNS says most of its DNS servers are online again after a massive DDoS attack late last week took down the service provider. A post on the company’s Twitter account on Friday said the provider was adding nameservers and working with network providers to restore service to its customers. Many...

Anti-DDoS Services Abused to Carry Out DDoS Attack with 1.5 Billion Requests/Minute

Till Now the Internet was encountering the traditional Distributed Denial of Service DDoS attacks, where a large number of compromised systems use to flood servers with tremendous amount of bandwidth; but in past few months we have noticed massive change in the techniques of DDoS attack. Hackers...

UltraDNS Dealing with DDoS Attack

UPDATE – UltraDNS said it has mitigated a distributed denial of service DDoS attack for most of its customers after the service was held down for most of the day. “Currently, only customers utilizing a segment of UltraDNS Name Server addresses are experiencing resolution latency due to intermitte...

Volume of NTP Amplification Attacks Getting Louder

No security arena is better representative of the cat and mouse game between hackers and defenders than DDoS attacks and prevention/mitigation. Enterprises and service providers have invested heavily in DDoS mitigations in order to keep critical services available. That’s forced hackers to crank ...

NTP ntpd monlist Query Reflection - Denial of Service

Exploit for linux platform in category dos / poc / Exploit Title: CVE-2013-5211 PoC - NTP DDoS amplification Date: 28/04/2014 Code Author: Danilo PC - CVE : CVE-2013-5211 / / I coded this program to help other to understand how an DDoS attack amplified by NTP servers works CVE-2013-5211 I took of...

NTP ntpd monlist Query Reflection - Denial of Service

/ Exploit Title: CVE-2013-5211 PoC - NTP DDoS amplification Date: 28/04/2014 Code Author: Danilo PC - CVE : CVE-2013-5211 / / I coded this program to help other to understand how an DDoS attack amplified by NTP servers works CVE-2013-5211 I took of the code that generates a DDoS, so this code onl...

NTP ntpd monlist Query Reflection - Denial of Service

NTP ntpd monlist Query Reflection - Denial of Service / Exploit Title: CVE-2013-5211 PoC - NTP DDoS amplification Date: 28/04/2014 Code Author: Danilo PC - CVE : CVE-2013-5211 / / I coded this program to help other to understand how an DDoS attack amplified by NTP servers works CVE-2013-5211 I to...

DDoS Attacks a Cover for Financial Fraud, IP Theft

It’s difficult to imagine a noisier attack than a distributed denial-of-service attack. They’re an ever-present threat to banks and other businesses where the uptime of Web-based services is critical to customers and the well-being of an enterprise. And as a handful proved throughout 2013, they a...

Millions of Vulnerable Routers aiding Massive DNS Amplification DDoS Attacks

The Distributed Denial of Service DDoS attack is becoming more sophisticated and complex with the increase in the skills of attackers and so, has become one of favorite weapon for the cyber criminals to temporarily suspend or crash the services of a host connected to the Internet and till now...

Home Routers at Core of DNS-Based DDoS Amplification Attacks

DNS providers Nominum have published new data on DNS-based DDoS amplification attacks that are using home and small office routers as a jumping off point. The provider said that in February alone, more than five million home routers were used to generate attack traffic; that number represents mor...