CVE-2007-1594

The handleresponse function in chansip.c in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service crash via a SIP Response code 0 in a SIP packet...

CVE-2007-1594

CVE-2007-1594 affects Asterisk; the handle_response function in chan_sip.c allows remote attackers to crash the server by sending a SIP response with code 0. Affected products are Asterisk versions older than 1.2.17 and older than 1.4.2 in the 1.4.x line. Public references (SUSE, Gentoo, and vend...

Grandstream Budge Tone VOIP phones DoS

Crash on SIP protocol INVITE message parsing...

[Full-disclosure] Grandstream Budge Tone-200 denial of service vulnerability

MADYNES Security Advisory http://madynes.loria.fr/ http://madynes.loria.fr Title: Grandstream Budge Tone-200 denial of service vulnerability Release Date: 21/03/2007 Severity: High - Denial of Service Advisory ID:KIPH3 Hardware: Grandstream Budge Tone-200 IP Phone...

Asterisk PBX SIP DoS

Application crash on malcrafted SIP packet...

Cisco 7940/7960 Phone SIP INVITE消息远程拒绝服务漏洞

Cisco IP Phone是一套通过IP网络提供语音通信的系统。 Cisco IP Phone在处理某些畸形SIP INVITE消息时存在拒绝服务漏洞，远程攻击者可能利用此漏洞导致设备重载无法正常工作。 如果远程攻击者向设备发送了在Remote-Party-ID中包含有畸形sipURI字段的特制INVITE消息的话，就可以导致设备重载。 Cisco IP Phone 7960 Cisco IP Phone 7940 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://www.cisco.com/cgi-bin/tablebuild.pl/ip-7900se...

Two new DoS Vulnerabilities in Asterisk Fixed

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Digium have released fixes for two new DoS vulnerabilities in Asterisk today. Excerpt from 1.2.17: Along with minor bug fixes, this release incorporates a fix for the SIP DoS vulnerability recently discovered by INRIA Lorraine:...

Design/Logic Flaw

The Grandstream BudgeTone 200 IP phone, with program 1.1.1.14 and bootloader 1.1.1.5, allows remote attackers to cause a denial of service device crash via SIP 1 INVITE, 2 CANCEL, or unspecified other messages with a WWW-Authenticate header containing a crafted Digest domain...

CVE-2007-1590

The Grandstream BudgeTone 200 IP phone, with program 1.1.1.14 and bootloader 1.1.1.5, allows remote attackers to cause a denial of service device crash via SIP 1 INVITE, 2 CANCEL, or unspecified other messages with a WWW-Authenticate header containing a crafted Digest domain...

CVE-2007-1590

The Grandstream BudgeTone 200 IP phone, with program 1.1.1.14 and bootloader 1.1.1.5, allows remote attackers to cause a denial of service device crash via SIP 1 INVITE, 2 CANCEL, or unspecified other messages with a WWW-Authenticate header containing a crafted Digest domain...

CVE-2007-1561

The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service crash via a SIP INVITE message with an SDP containing one valid and one invalid IP address...

Code injection

The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service crash via a SIP INVITE message with an SDP containing one valid and one invalid IP address...

CVE-2007-1561

The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service crash via a SIP INVITE message with an SDP containing one valid and one invalid IP address...

CVE-2007-1561

The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service crash via a SIP INVITE message with an SDP containing one valid and one invalid IP address...

CVE-2007-1561

CVE-2007-1561 affects the Asterisk channel driver; versions before 1.2.17 and 1.4.x before 1.4.2 are vulnerable. A remote attacker can trigger a denial of service by sending a SIP INVITE with an SDP containing one valid and one invalid IP address, causing the server to crash. Mitigations in conne...

CVE-2007-1561

The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service crash via a SIP INVITE message with an SDP containing one valid and one invalid IP address...

CVE-2007-1561

The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service crash via a SIP INVITE message with an SDP containing one valid and one invalid IP address...

Asterisk 1.4 SIP T.38 SDP - Parsing Remote Stack Buffer Overflow (PoC) (2)

Asterisk 1.4 SIP T.38 SDP - Parsing Remote Stack Buffer Overflow PoC 2 source: https://www.securityfocus.com/bid/23648/info Asterisk is prone to multiple remote stack-based buffer-overflow vulnerabilities because it fails to perform adequate boundary checks on user-supplied data before copying it...

Grandstream Budge Tone-200 IP Phone - Digest domain Denial of Service

Grandstream Budge Tone-200 IP Phone - Digest domain Denial of Service !/usr/bin/perl MADYNES Security Advisory http://madynes.loria.fr Title: Grandstream Budge Tone-200 denial of service vulnerability Release Date: 21/03/2007 Severity: High - Denial of Service Advisory ID:KIPH3 Hardware:...

Cisco Phone 7940/7960 (SIP INVITE) Remote Denial of Service Exploit

No description provided by source. !/usr/bin/perl Title: Cisco 7940 SIP INVITE remote DOS Date: February 19, 2007 ID: KIPH2 Synopsis: After sending a cra fted INVITE message the device immediately reboots. The phone does not check properly the sipURI field of the ...