FreePBX Framework Recordings Module Remote Command Execution

A remote command execution vulnerability exists in FreePBX. The vulnerability is due to an input validation issue in the Recordings module. A remote unauthenticated attacker can exploit this vulnerability by sending maliciously crafted requests to the page. Successful exploitation could lead to...

Asterisk Null Pointer Denial of Service Vulnerability

Asterisk is a free software, open source software that implements the functionality of a telephone user switch PBX. Asterisk suffers from a null pointer denial of service vulnerability. An attacker could exploit the vulnerability to cause the application to crash, resulting in a denial of service...

Asterisk and Asterisk RTP Denial of Service Vulnerabilities

Asterisk is a free software, open source software that implements the functionality of a telephone user switch PBX. Asterisk and Asterisk RTP are vulnerable to a denial of service vulnerability. An attacker could exploit this vulnerability to cause a denial of service...

Asterisk Remote Crash Vulnerability (AST-2016-006)

Asterisk is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:digium:asterisk"; if...

Asterisk RTP Resource Exhaustion Vulnerability (AST-2016-007)

Asterisk is prone to a RTP resource exhaustion vulnerability. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:digium:asterisk"; i...

FreeBSD : asterisk -- RTP Resource Exhaustion (5cb18881-7604-11e6-b362-001999f8d30b)

The Asterisk project reports : The overlap dialing feature in chansip allows chansip to report to a device that the number that has been dialed is incomplete and more digits are required. If this functionality is used with a device that has performed username/password authentication RTP resources...

FreeBSD : asterisk -- Crash on ACK from unknown endpoint (7fda7920-7603-11e6-b362-001999f8d30b)

The Asterisk project reports : Asterisk can be crashed remotely by sending an ACK to it from an endpoint username that Asterisk does not recognize. Most SIP request types result in an 'artificial' endpoint being looked up, but ACKs bypass this lookup. The resulting NULL pointer results in a crash...

FreePBX 13.0.35 remote code execution

A vulnerability overview 1. Vulnerability description FreePBX is called the Asterisk Management Portal, IP telephony tools Asterisk standardized implementation that provides a Web configuration interface and other workers FreePBX in functions.inc.php file exists for the parameters without...

FreePBX 13.0.35 Remote Code Execution

Vulnerable software : Freepbx Tested version : 13.0.35 vendor : freepbx.org Author : Ahmed sultan 0x4148 Email : [email protected] Summary : FreePBX is a web-based open source GUI graphical user interface that controls and manages Asterisk PBX, an open source communication server, With over 1...

tcPbX - 'tcpbx_lang' Local File Inclusion

Exploit for php platform in category web applications Vulnerable hardware : tcpbx voip distro Vendor : www.tcpbx.org Author : Ahmed sultan @0x4148 Email : email protected Summary : According to the vendor's site , tcPbX is a complete and functional VoIP phone system based on Asterisk open source...

tcPbX - tcpbx_lang Local File Inclusion

tcPbX - tcpbxlang Local File Inclusion Vulnerable hardware : tcpbx voip distro Vendor : www.tcpbx.org Author : Ahmed sultan @0x4148 Email : [email protected] Summary : According to the vendor's site , tcPbX is a complete and functional VoIP phone system based on Asterisk open source software and...

ZYCOO IP Phone System - Remote Command Execution

Vulnerable hardware : ZYCOO IP phone system Vendor : zycoo.com Author : Ahmed sultan @0x4148 Email : [email protected] Summary : According to the vendor's site , CooVox Series IP Phone System is the most innovative solution for VoIP telecommunication in SMB Small and Medium-sized Business market...

Asterisk Long Contact URIs DoS Vulnerability (AST-2016-004)

Asterisk is prone to a denial of service vulnerability. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:digium:asterisk"; if...

Asterisk TLS Certificate Common Name NULL Byte Vulnerability (AST-2015-003)

Asterisk is prone to a certificate bypass vulnerability. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:digium:asterisk"; if...

asterisk -- RTP Resource Exhaustion

The Asterisk project reports: The overlap dialing feature in chansip allows chansip to report to a device that the number that has been dialed is incomplete and more digits are required. If this functionality is used with a device that has performed username/password authentication RTP resources...

asterisk -- Crash on ACK from unknown endpoint

The Asterisk project reports: Asterisk can be crashed remotely by sending an ACK to it from an endpoint username that Asterisk does not recognize. Most SIP request types result in an "artificial" endpoint being looked up, but ACKs bypass this lookup. The resulting NULL pointer results in a crash...

Digium Asterisk PJSIP Channel Driver REGISTER Denial of Service

A denial of service vulnerability exists in Digium Asterisk. The vulnerability is due to errors when processing incoming REGISTER requests with lengthy Contact Header URI. A remote authenticated attacker can exploit this vulnerability to cause a denial of service condition...

Asterisk PJProject TCP Connection DoS (AST-2016-005)

According to its SIP banner, the version of Asterisk running on the remote host is either 13.x prior to 13.8.1 or 13.1-cert prior to 13.1-cert5. It is, therefore, affected by a flaw in PJProject due to a failure to close TCP connections after receiving new ones. An unauthenticated, remote attacke...

Debian DLA-455-1 : asterisk security update

CVE-2014-6610 Asterisk Open Source 11.x before 11.12.1 and 12.x before 12.5.1 and Certified Asterisk 11.6 before 11.6-cert6, when using the resfaxspandsp module, allows remote authenticated users to cause a denial of service crash via an out of call message, which is not properly handled in the...

[SECURITY] [DLA 455-1] asterisk security update

Package : asterisk Version : 1:1.8.13.1dfsg1-3+deb7u4 CVE ID : CVE-2014-2286 CVE-2014-4046 CVE-2014-6610 CVE-2014-8412 CVE-2014-8418 CVE-2015-3008 Debian Bug : 741313 762164 771463 782411 CVE-2014-6610 Asterisk Open Source 11.x before 11.12.1 and 12.x before 12.5.1 and Certified Asterisk 11.6...