Fedora Update for asterisk FEDORA-2012-4259

Check for the Version of asterisk OpenVAS Vulnerability Test Fedora Update for asterisk FEDORA-2012-4259 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

Fedora Update for asterisk FEDORA-2012-4259

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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 ifdescription scriptxrefname:"URL",...

Exploit for Asterisk Security Advisory AST-2011-013

A Metasploit module is attached that demonstrates how to enumerate Asterisk sip peers that have a nat setting different to the global sip nat setting as described in Asterisk Security Advisory AST-2011-013. The example below finds all peers with nat=yes, but the metasploit module will also work...

SIP Username Enumerator For Asterisk

require 'msf/core' class Metasploit3 'SIP Username Enumerator for Asterisk UDP Security Advisory AST-2011-013, CVE-2011-4597', 'Version' = '$Revision: 1 $', 'Description' = 'REGISTER scan for numeric peer usernames having a nat setting different to global sip nat setting. ' 'Ben Williams',...

CVE-2011-4597

The SIP over UDP implementation in Asterisk Open Source 1.4.x before 1.4.43, 1.6.x before 1.6.2.21, and 1.8.x before 1.8.7.2 uses different port numbers for responses to invalid requests depending on whether a SIP username exists, which allows remote attackers to enumerate usernames via a series ...

CVE-2011-4597

The SIP over UDP implementation in Asterisk Open Source 1.4.x before 1.4.43, 1.6.x before 1.6.2.21, and 1.8.x before 1.8.7.2 uses different port numbers for responses to invalid requests depending on whether a SIP username exists, which allows remote attackers to enumerate usernames via a series ...

CVE-2011-4597

CVE-2011-4597 affects Asterisk Open Source SIP over UDP implementations in 1.4.x up to 1.4.43, 1.6.x up to 1.6.2.21, and 1.8.x up to 1.8.7.2. The vulnerability arises from using different port numbers for responses to invalid requests based on whether a SIP username exists, enabling remote attack...