CVE-2008-3264: Improper Authentication

The FWDOWNL firmware-download implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers t...

Fedora 8 : asterisk-1.4.21.2-1.fc8 (2008-6676)

Update to 1.4.21.2 to fix CVE-2008-3263 / AST-2008-010 and CVE-2008-3264 / AST-2008-011. AST-2008-010: Asterisk IAX 'POKE' resource exhaustion - http://downloads.digium.com/pub/security/AST-2008-010.html AST-2008-011: Traffic amplification in IAX2 firmware provisioning system -...

Asterisk multiple security vulnerabilities

Traffic amplification, DoS with resouurces exhaustion...

AST-2008-010: Asterisk IAX 'POKE' resource exhaustion

Asterisk Project Security Advisory - AST-2008-010 +------------------------------------------------------------------------+ | Product | Asterisk | |----------------------+-------------------------------------------------| | Summary | Asterisk IAX 'POKE' resource exhaustion |...

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...

Asterisk IAX 'POKE'请求远程拒绝服务漏洞

BUGTRAQ ID: 30321 CNCAN ID：CNCAN-2008072205 Asterisk是开放源码的软件PBX，支持各种VoIP协议和设备。 Asterisk处理多个IAX 'POKE'请求存在问题，远程攻击者可以利用漏洞对应用程序进行拒绝服务攻击。 攻击者可以发送持续的'POKE'请求流可导致服务程序消耗大量处理器资源，造成应用程序停止响应，触发拒绝服务攻击。 Asterisk Asterisk Business Edition C.1.8.1 Asterisk Asterisk Business Edition C.1.6.2 Asterisk Asterisk...

CVE-2008-3263

The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a...

Design/Logic Flaw

The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a...

CVE-2008-3263

The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a...

CVE-2008-3263

The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a...

CVE-2008-3263

The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a...

CVE-2008-3263

CVE-2008-3263 is an IAX2 POKE-related denial-of-service affecting multiple Asterisk lines (Open Source 1.0.x, 1.2.x up to 1.2.30, 1.4.x up to 1.4.21.2; Business Edition B, C, AsteriskNOW, and s800i variants). The issue allows remote attackers to exhaust call numbers and consume CPU by rapidly sen...

CVE-2008-3263

The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a...

CVE-2008-3263: Undefined Security Weakness

The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a...

PT-2008-4679 · Sony Ericsson +1 · S800I +4

Name of the Vulnerable Software and Affected Versions: Asterisk Open Source versions 1.0.x through 1.2.x before 1.2.30 Asterisk Open Source versions 1.4.x before 1.4.21.2 Asterisk Business Edition A.x.x Asterisk Business Edition B.x.x before B.2.5.4 Asterisk Business Edition C.x.x before C.1.10.3...

Asterisk 1.6 IAX - POKE Requests Remote Denial of Service

Asterisk 1.6 IAX - POKE Requests Remote Denial of Service source: https://www.securityfocus.com/bid/30321/info Asterisk is prone to a remote denial-of-service vulnerability because it fails to handle multiple 'POKE' requests in quick succession. Attackers can exploit this issue by sending a...

Asterisk 1.6 IAX - 'POKE' Requests Remote Denial of Service

source: https://www.securityfocus.com/bid/30321/info Asterisk is prone to a remote denial-of-service vulnerability because it fails to handle multiple 'POKE' requests in quick succession. Attackers can exploit this issue by sending a persistent stream of 'POKE' requests that will consume processo...

Asterisk voice server DoS

SIP protocol parsing NULL pointer dereference in pedantic mode. Uninitialized memory reference on in ooh323 channel driver...

AST-2008-009: (Corrected subject) Remote crash vulnerability in ooh323 channel driver

Asterisk Project Security Advisory - AST-2008-009 +------------------------------------------------------------------------+ | Product | Asterisk-Addons | |--------------------+---------------------------------------------------| | Summary | Remote crash vulnerability in ooh323 channel | | | driv...

Asterisk (SIP channel driver / in pedantic mode) Remote Crash Exploit

No description provided by source. !/usr/bin/perl -w asterisk AST-2008-008 by [email protected] AST-2008-008 - Remote Crash Vulnerability in SIP channel driver when run in pedantic mode use Getopt::Std; use IO::Socket; use strict; my %args; getopts"h:p:", %args;...