AVM FRITZ!Box VoIP远程拒绝服务漏洞

FRITZ！Box是AVM公司开发出的无线连接电脑与音响、电视的盒子，可以通过无线局域网连接将电脑里的所有数字内容传输到高档音响设备和大型等离子电视上。 FRITZ！Box在处理某些UDP报文时存在漏洞，远程攻击者可能利用此漏洞对设备执行拒绝服务攻击。 如果向Fritz!Box的5060 （SIP）端口发送了0长度的UDP报文的话，就会导致VoIP电话应用程序崩溃。 AVM Fritz!Box 7050 目前厂商还没有提供补丁或者升级程序，我们建议使用此软件的用户随时关注厂商的主页以获取最新版本：...

DoS against AVM Fritz!Box 7050 (and others)

Denial of Service against AVM Fritz!Box 7050 and others Discovered by: Matthias Wenzel Advisory: http://mazzoo.de/blog/2007/01/18FritzBoxDoS Manufacturer: AVM www.avm.de Product: Fritz!Box 750 and others Vendor was notified 6 month ago see blog entry by Matthias Sending a zero-length UDP packet t...

AVM Fritz!Box VoIP router DoS

Crash on empty UDP packet to UDP/5060 SIP port...

OpenSER OSP Module remote code execution

Synopsis: OpenSER OSP Module remote code execution Product: OpenSER Version: =1.1.0 Issue: ====== A critical security vulnerability has been found in OpenSER Open Settlement Protocol OSP module. OSP is an ETSI defined standard for Inter-Domain VoIP pricing,authorization and usage exchange. Detail...

Linksys WIP 330 VoIP wireless phone DoS

nmap scan causes device to crash...

Linksys WIP 330 VoIP wireless phone crash from Nmap scan

Vulnerability Description ================== The Linksys WIP 330 VoIP wireless phone will crash when a full port-range Nmap scan is run against its IP address. Linksys WIP 330 Firmware Version ========================== 1.00.06A Nmap scan command ================ nmap -P0 WIP 330 ip address -p...

FreePBX < 2.2.1 VoIP Input Validation Vulnerabilities

Binary data 3831.prm...

Hawking Technology wireless router WR254-CA DNS issue

Hi, I have discovered a security issue with Hawking Technology wireless router, model WR254-CA. Since they are still available on the market so I think it will be good to warn the community. This router contains a DNS address 139.175.55.244 hardcoded in the firmware. At least when used in DHCP...

FreePBX VoIP Administrative Interface Detection

Binary data 3802.prm...

Asterisk remote buffer overflow

Buffer overflow on parsing Cisco Skinny VoIP protocol...

Skinny Server Detection

The remote server is an H.323 proxy that understands the Skinny protocol, also known as SCCP, for 'Skinny Client Control Protocol'. Skinny is Cisco's proprietary lightweight terminal control protocol used by some VoIP phones to communicate with Cisco CallManager or Asterisk PBX systems. C Tenable...

CVE-2006-5233

Polycom SoundPoint IP 301 VoIP Desktop Phone, firmware version 1.4.1.0040, allows remote attackers to cause a denial of service reboot via 1 a long URL sent to the HTTP daemon and 2 unspecified manipulations as demonstrated by the Nessus httpfingerprintinghmap.nasl script...

CVE-2006-5233

Polycom SoundPoint IP 301 VoIP Desktop Phone, firmware version 1.4.1.0040, allows remote attackers to cause a denial of service reboot via 1 a long URL sent to the HTTP daemon and 2 unspecified manipulations as demonstrated by the Nessus httpfingerprintinghmap.nasl script...

CVE-2006-5233

Polycom SoundPoint IP 301 VoIP Desktop Phone running firmware version 1.4.1.0040 is affected. The vulnerability allows remote attackers to cause a denial of service (reboot) by sending a long URL to the device’s HTTP daemon and through unspecified manipulations demonstrated by the Nessus http_fin...

CVE-2006-5231

Grandstream GXP-2000 VoIP Desktop Phone, firmware version 1.1.0.5, allows remote attackers to cause a denial of service hang or reboot via a large amount of ASCII data sent to port 1 5060/UDP, 2 5062/UDP, 3 5064/UDP, 4 5066/UDP, 5 9876/UDP, or 6 26789/UDP...

CVE-2006-5231

Grandstream GXP-2000 VoIP Desktop Phone, firmware version 1.1.0.5, allows remote attackers to cause a denial of service hang or reboot via a large amount of ASCII data sent to port 1 5060/UDP, 2 5062/UDP, 3 5064/UDP, 4 5066/UDP, 5 9876/UDP, or 6 26789/UDP...

CVE-2006-5231

CVE-2006-5231 affects the Grandstream GXP-2000 VoIP Desktop Phone (firmware 1.1.0.5). The vulnerability allows remote attackers to cause a denial of service (hang or reboot) by sending a large amount of ASCII data to UDP ports 5060, 5062, 5064, 5066, 9876, or 26789. The impact is described as ava...

CVE-2006-5233: Undefined Security Weakness

Polycom SoundPoint IP 301 VoIP Desktop Phone, firmware version 1.4.1.0040, allows remote attackers to cause a denial of service reboot via 1 a long URL sent to the HTTP daemon and 2 unspecified manipulations as demonstrated by the Nessus httpfingerprintinghmap.nasl script...

CVE-2006-5231: Undefined Security Weakness

Grandstream GXP-2000 VoIP Desktop Phone, firmware version 1.1.0.5, allows remote attackers to cause a denial of service hang or reboot via a large amount of ASCII data sent to port 1 5060/UDP, 2 5062/UDP, 3 5064/UDP, 4 5066/UDP, 5 9876/UDP, or 6 26789/UDP...

[Full-disclosure] &#40;0-Day&#41; PolyCom IP-301 VoIP Desktop Phone HTTP server DoS and undocumented TCP port 42

Title: PolyCom IP-301 VoIP Desktop Phone HTTP server DoS and undocumented TCP port 42 Version: 1.4.1.0040 Issues: 1.Phone reboots from the Nessus httpfingerprintinghmap.nasl script. 2.Phone reboots from a long URL sent to the HTTP daemon 3.Undocumented open port TCP/42 returns “Halt! Who goes...