Cisco Email Security Appliance Format String Vulnerability

2015-09-11T00:00:00
ID OPENVAS:1361412562310105352
Type openvas
Reporter This script is Copyright (C) 2015 Greenbone Networks GmbH
Modified 2017-05-24T00:00:00

Description

Cisco Email Security Appliance contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service condition on the affected device. Updates are not available.

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_cisco_esa_cve_2015_6285.nasl 6207 2017-05-24 09:04:07Z teissa $
#
# Cisco Email Security Appliance Format String Vulnerability
#
# Authors:
# Michael Meyer <michael.meyer@greenbone.net>
#
# Copyright:
# Copyright (c) 2015 Greenbone Networks GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

CPE = "cpe:/h:cisco:email_security_appliance";

if (description)
{
 script_oid("1.3.6.1.4.1.25623.1.0.105352");
 script_cve_id("CVE-2015-6285");
 script_tag(name:"cvss_base", value:"6.4");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:P");
 script_version ("$Revision: 6207 $");

 script_name("Cisco Email Security Appliance Format String Vulnerability");

 script_xref(name:"URL", value:"https://tools.cisco.com/bugsearch/bug/CSCug21497");

 script_tag(name: "impact" , value:"An unauthenticated, remote attacker could exploit this vulnerability to cause a DoS condition or partial memory override on the affected device.");

 script_tag(name: "vuldetect" , value:"Check the version");

 script_tag(name: "insight" , value:"The vulnerability is due to improper validation of string input in the web application. An attacker could exploit this by sending a crafted HTTP request
to the affected device. An exploit could allow the attacker to impact the integrity and availability of services and data of the device including a partial DoS condition.");

 script_tag(name: "solution" , value:"See the vendor advisory for more information.");
 script_tag(name: "summary" , value:"Cisco Email Security Appliance contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service condition on the affected device. Updates are not available.");
 script_tag(name: "affected" , value:"Cisco Email Security Appliance 7.6.0-000/8.0.0-609");

 script_tag(name:"solution_type", value: "VendorFix");
 script_tag(name:"qod_type", value:"remote_banner");

 script_tag(name:"last_modification", value:"$Date: 2017-05-24 11:04:07 +0200 (Wed, 24 May 2017) $");
 script_tag(name:"creation_date", value:"2015-09-11 12:20:50 +0200 (Fri, 11 Sep 2015)");
 script_category(ACT_GATHER_INFO);
 script_family("CISCO");
 script_copyright("This script is Copyright (C) 2015 Greenbone Networks GmbH");
 script_dependencies("gb_cisco_esa_version.nasl");
 script_mandatory_keys("cisco_esa/installed");
 exit(0);
}

include("host_details.inc");

if( ! vers = get_app_version( cpe:CPE ) ) exit( 0 );

affected = make_list( "7.6.0","7.6.0-000","8.0.0-609" );

foreach af ( affected )
{
  if( vers == af )
  {
    report = 'Installed version: ' + vers + '\n' +
             'Fixed version:     See vendor advisory';
    security_message( port:0, data:report );
    exit( 0 );
  }
}

exit( 99 );