1970 matches found
Asterisk IAX2 FWDOWNL Request Spoofing Remote DoS
The firmware download protocol implemented in the version of Asterisk running on the remote host does not initiate a handshake. By spoofing an IAX2 FWDOWNL request, an unauthenticated, remote attacker may be able to leverage this issue to flood a third-party host with unwanted firmware packets fr...
Code injection
Unspecified vulnerability in the SCTP protocol implementation in Sun Solaris 10 allows remote attackers to cause a denial of service CPU consumption and network traffic amplification via a crafted SCTP packet...
CVE-2008-2090
Affected software: Sun Solaris 10 (SCTP protocol implementation).Vulnerability: Unspecified SCTP handling could allow remote attackers to cause denial of service via crafted SCTP packets, leading to CPU consumption and network traffic amplification.Impact: CVSS base score 7.8 (HIGH) with network ...
CVE-2008-2090
Unspecified vulnerability in the SCTP protocol implementation in Sun Solaris 10 allows remote attackers to cause a denial of service CPU consumption and network traffic amplification via a crafted SCTP packet...
CVE-2008-2090: Undefined Security Weakness
Unspecified vulnerability in the SCTP protocol implementation in Sun Solaris 10 allows remote attackers to cause a denial of service CPU consumption and network traffic amplification via a crafted SCTP packet...
Asterisk IAX2 Multiple Method Handshake Spoofing DoS
The version of Asterisk running on the remote host does not properly validate an IAX2 handshake. By spoofing NEW and ACK messages, an unauthenticated, remote attacker may be able to leverage this issue to flood a third-party host with packets from the affected host containing audio data. C Tenabl...
Asterisk IAX2报文放大远程拒绝服务漏洞
BUGTRAQ ID: 28901 CVECAN ID: CVE-2008-1897 Asterisk是开放源码的软件PBX，支持各种VoIP协议和设备。 Asterisk在处理呼叫的机制上存在漏洞，远程攻击者可能利用此漏洞对第三方机器执行拒绝服务攻击。 IAX2协议允许ICNEW报文启动呼叫。ICNEW报文是18字节长的UDP报文，而呼叫可能非常长，包含有很多数据。由于UDP是可以伪造的，因此远程攻击者可以在IAX2握手期间欺骗IAX2握手，导致Asterisk服务器向目标发送大量数据，造成网络堵塞。 Asterisk Asterisk 1.4.x Asterisk Asterisk...
CVE-2008-1897
The IAX2 channel driver chaniax2 in Asterisk Open Source 1.0.x, 1.2.x before 1.2.28, and 1.4.x before 1.4.19.1; Business Edition A.x.x, B.x.x before B.2.5.2, and C.x.x before C.1.8.1; AsteriskNOW before 1.0.3; Appliance Developer Kit 0.x.x; and s800i before 1.1.0.3, when configured to allow...
Code injection
The IAX2 channel driver chaniax2 in Asterisk 1.2 before revision 72630 and 1.4 before revision 65679, when configured to allow unauthenticated calls, sends "early audio" to an unverified source IP address of a NEW message, which allows remote attackers to cause a denial of service traffic...
DEBIAN-CVE-2008-1897
The IAX2 channel driver chaniax2 in Asterisk Open Source 1.0.x, 1.2.x before 1.2.28, and 1.4.x before 1.4.19.1; Business Edition A.x.x, B.x.x before B.2.5.2, and C.x.x before C.1.8.1; AsteriskNOW before 1.0.3; Appliance Developer Kit 0.x.x; and s800i before 1.1.0.3, when configured to allow...
CVE-2008-1923
The IAX2 channel driver chaniax2 in Asterisk 1.2 before revision 72630 and 1.4 before revision 65679, when configured to allow unauthenticated calls, sends "early audio" to an unverified source IP address of a NEW message, which allows remote attackers to cause a denial of service traffic...
CVE-2008-1923: Undefined Security Weakness
The IAX2 channel driver chaniax2 in Asterisk 1.2 before revision 72630 and 1.4 before revision 65679, when configured to allow unauthenticated calls, sends "early audio" to an unverified source IP address of a NEW message, which allows remote attackers to cause a denial of service traffic...
CVE-2008-1897
The IAX2 channel driver chaniax2 in Asterisk Open Source 1.0.x, 1.2.x before 1.2.28, and 1.4.x before 1.4.19.1; Business Edition A.x.x, B.x.x before B.2.5.2, and C.x.x before C.1.8.1; AsteriskNOW before 1.0.3; Appliance Developer Kit 0.x.x; and s800i before 1.1.0.3, when configured to allow...
CVE-2008-1897
The IAX2 channel driver chaniax2 in Asterisk Open Source 1.0.x, 1.2.x before 1.2.28, and 1.4.x before 1.4.19.1; Business Edition A.x.x, B.x.x before B.2.5.2, and C.x.x before C.1.8.1; AsteriskNOW before 1.0.3; Appliance Developer Kit 0.x.x; and s800i before 1.1.0.3, when configured to allow...
CVE-2008-1897: Improper Authentication
The IAX2 channel driver chaniax2 in Asterisk Open Source 1.0.x, 1.2.x before 1.2.28, and 1.4.x before 1.4.19.1; Business Edition A.x.x, B.x.x before B.2.5.2, and C.x.x before C.1.8.1; AsteriskNOW before 1.0.3; Appliance Developer Kit 0.x.x; and s800i before 1.1.0.3, when configured to allow...
PT-2008-3425 · Digium +1 · Appliance Developer Kit +4
Name of the Vulnerable Software and Affected Versions: Asterisk Open Source versions 1.0.x through 1.2.27 and versions 1.4.x through 1.4.18 Asterisk Business Edition versions A.x.x through B.2.5.1 and versions C.x.x through C.1.8.0 AsteriskNOW versions prior to 1.0.3 Appliance Developer Kit...
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...
DNS Recursion bandwidth amplification Denial of Service PoC
Exploit for multiple platform in category dos / poc =========================================================== DNS Recursion bandwidth amplification Denial of Service PoC =========================================================== !/usr/bin/perl Get Net::RawIP at...
DNS Recursion Bandwidth Amplification - Denial of Service (PoC)
!/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. http://spoofer.csail.mit.edu/ Written by...
DNS Recursion Bandwidth Amplification - Denial of Service (PoC)
DNS Recursion Bandwidth Amplification - Denial of Service PoC !/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 A...