Nmap NSE net: iax2-version

Detects the UDP IAX2 service. The script sends an Inter-Asterisk eXchange IAX Revision 2 Control Frame POKE request and checks for a proper response. This protocol is used to enable VoIP connections between servers as well as client-server communication. OpenVAS Vulnerability Test $Id:...

Fedora Update for asterisk FEDORA-2011-6208

Check for the Version of asterisk OpenVAS Vulnerability Test Fedora Update for asterisk FEDORA-2011-6208 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

Skype Technologies Skype (Mac OS X) 5未明远程代码执行漏洞

Bugtraq ID: 47747 Skype是一款流行的P2P VoIP软件，可提供高质量的语音通讯服务。 Mac OS X平台上运行的Skype存在一个安全漏洞，允许攻击者只发送一条消息就完全控制目标机器。目前没有详细漏洞细节提供。 Skype Technologies Skype Mac OS X 5 厂商解决方案 －－－－ Skype Technologies Skype Mac OS X 5.1.0.922已经修复此漏洞，建议用户下载使用： http://www.skype.com/...

sip-brute NSE Script

Performs brute force password auditing against Session Initiation Protocol SIP accounts. This protocol is most commonly associated with VoIP sessions. Script Arguments sip.timeout See the documentation for the sip library. creds.service, creds.global See the documentation for the creds library...

SIPDroid user/extension enum

=====Tempest Security Intelligence - Advisory 01/2011 ======================================================================================================================== User enumeration in SIPDroid Agent ---------------------------------- Author: Anibal Vaz Marques de Aguiar anibal.aguiar...

SIPDroid Agent User Enumeration

=====Tempest Security Intelligence - Advisory 01/2011 ======================================================================================================================== User enumeration in SIPDroid Agent ---------------------------------- Author: Anibal Vaz Marques de Aguiar =====Table of...

[SECURITY] Fedora 15 Update: asterisk-1.8.3.3-1.fc15

Asterisk is a complete PBX in software. It runs on Linux and provides all of the features you would expect from a PBX and more. Asterisk does voice over IP in three protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware...

Fedora Update for asterisk FEDORA-2011-3945

Check for the Version of asterisk OpenVAS Vulnerability Test Fedora Update for asterisk FEDORA-2011-3945 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

Fedora Update for asterisk FEDORA-2011-3942

Check for the Version of asterisk OpenVAS Vulnerability Test Fedora Update for asterisk FEDORA-2011-3942 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

Image of the Day: Visualizing a VoIP Server Attack

Today’s image of the day comes from a video posted by New Scientist magazine that helps illustrate an attack between a server and a hacker. Created by Ben Reardon of Dataviz Australia, the video chronicles a hacker’s attempt to break into a voice over IP VoIP server. As we’ve seen, servers like...

Former employee held for hacking server of BPO unit in Hyderabad !

A former software professional on Saturday was arrested for allegedly hacking the server of a city-based BPO company, where he previously worked, police said. The hacker identified as Shaik Mahammad Ghouse Bhasa allegedly secured unauthorised access to the computer systems of M/s IVOICE Network...

Cain & Abel v4.9.39 updated version Download !

Cain & Abel is a password recovery tool for Microsoft Operating Systems. It allows easy recovery of various kind of passwords by sniffing the network, cracking encrypted passwords using Dictionary, Brute-Force and Cryptanalysis attacks, recording VoIP conversations, decoding scrambled passwords,...

DoS Condition with Altigen VoIP Phone Systems

If you run a NMAP network scan against the IP of the phone server, it will crash the Altigen's Gateway service, rendering the system useless until rebooted. All information saved in the phone system at the time is lost. Port 5061 crashes due to HEAP Overflow. Following message: Application popup:...

Altigen VoIP Phone Systems buffer overflow

Heap buffer overflow on SIP/TLS TCP/5061 network packet parsing...

Free Fast Traffic Generator: Mausezahn

Mausezahn is a free fast traffic generator written in C which allows you to send nearly every possible and impossible packet. It is mainly used to test VoIP or multicast networks but also for security audits to check whether your systems are hardened enough for specific attacks. Mausezahn can be...

70% offences in UAE are cyber crimes !

Of all criminal offences committed in the United Arab Emirates UAE, a whopping 70 percent are cyber crimes, a top official has said. Cyber criminals are keeping up with new developments in information technology, and make the maximum use of any new software or system that comes with any security...

Romania police Arrest 42 Business VOIP Cyber Crime Hacker !

Police in Romania of late raided a hacking gang that was centered on hijacking Business VoIP information from illegally accessed servers. Police in Romania of late raided a hacking gang that was centered on hijacking Business VoIP information from illegally accessed servers. ThinkBright.net...

Report: Romanian Authorities Bust VoIP Hacking Group

Authorities in Romania have disrupted a large hacking ring accused of stealing Voice over IP VoIP data from hacked servers and using it to place bogus calls to premium rate numbers. Agence France Presse reported on Tuesday that 42 people were arrested in the sting, breaking up a network that was...

PacketFence v2.0.0 - Latest Version !

"PacketFencePacketFence is an open-source network access control NAC system which provides the following features: registration, detection of abnormal network activities, proactive vulnerability scans, isolation of problematic devices, remediation through a captive portal, 802.1X, wireless...

Free phone Calls To Land-line And Cellphones Anywhere In the World

There have been many services offering free international VOIP calls and most of them rely upon ad-supported funding to get things going, most of such services have closed there doors but there are still a few left. One such service Evaphone allows users to enjoy free international PC-To-Phone...