Cisco WSA AMP ClamAV Denial of Service Vulnerability

2016-06-01T00:00:00
ID OPENVAS:1361412562310105744
Type openvas
Reporter Copyright (C) 2016 Greenbone Networks GmbH
Modified 2018-11-21T00:00:00

Description

A vulnerability in the Clam AntiVirus (ClamAV) software that is used by Cisco Advance Malware Protection (AMP) for Cisco Email Security Appliances (ESAs) and Cisco Web Security Appliances (WSAs) could allow an unauthenticated, remote attacker to cause the AMP process to restart.

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_cisco_wsa_cisco-sa-20160531-wsa-esa.nasl 12455 2018-11-21 09:17:27Z cfischer $
#
# Cisco WSA AMP ClamAV Denial of Service Vulnerability
#
# Authors:
# Michael Meyer <michael.meyer@greenbone.net>
#
# Copyright:
# Copyright (c) 2016 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:web_security_appliance";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.105744");
  script_cve_id("CVE-2016-1405");
  script_version("$Revision: 12455 $");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_tag(name:"last_modification", value:"$Date: 2018-11-21 10:17:27 +0100 (Wed, 21 Nov 2018) $");
  script_tag(name:"creation_date", value:"2016-06-01 12:15:36 +0200 (Wed, 01 Jun 2016)");
  script_tag(name:"qod_type", value:"remote_banner");
  script_name("Cisco WSA AMP ClamAV Denial of Service Vulnerability");

  script_tag(name:"summary", value:"A vulnerability in the Clam AntiVirus (ClamAV) software that is used by Cisco Advance Malware Protection (AMP) for Cisco Email Security Appliances (ESAs) and Cisco Web Security Appliances (WSAs) could allow an unauthenticated, remote attacker to cause the AMP process to restart.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"affected", value:"See advisory");

  script_tag(name:"solution", value:"This vulnerability is addressed in the following Cisco AsyncOS Software releases: 9.0.1-135 and later / 9.1.1-041 and later");

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

  script_xref(name:"URL", value:"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160531-wsa-esa");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 Greenbone Networks GmbH");
  script_family("CISCO");
  script_dependencies("gb_cisco_wsa_version.nasl");
  script_mandatory_keys("cisco_wsa/version");
  exit(0);
}

include("version_func.inc");
include("host_details.inc");

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

version = str_replace( string:vers, find:"-", replace:"." );

if( version =~ "^8\." ) fix = '9.0.1-135';

if( version =~ "^9\.0" )
  if( version_is_less( version:version, test_version:"9.0.1.135" ) ) fix = '9.0.1-135';

if( version =~ "^9\.1" )
  if( version_is_less( version:version, test_version:"9.1.1.041" ) ) fix = '9.1.1-041';

if( version == " 9.5.0.284" ) fix = "Ask vendor";

if( fix )
{
  report = report_fixed_ver( installed_version:vers, fixed_version:fix );
  security_message( port:0, data:report );
  exit( 0 );
}