EMC Avamar Data Store and Avamar Virtual Edition Multiple Vulnerabilities

2016-09-27T00:00:00
ID OPENVAS:1361412562310106289
Type openvas
Reporter This script is Copyright (C) 2016 Greenbone Networks GmbH
Modified 2018-09-19T00:00:00

Description

EMC Avamar Data Store and Avamar Virtual Edition are prone to multiple vulnerabilities.

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_emc_avamar_mult_vuln.nasl 11473 2018-09-19 11:21:09Z asteins $
#
# EMC Avamar Data Store and Avamar Virtual Edition Multiple Vulnerabilities
#
# Authors:
# Christian Kuersteiner <christian.kuersteiner@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:/a:emc:avamar";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.106289");
  script_version("$Revision: 11473 $");
  script_tag(name:"last_modification", value:"$Date: 2018-09-19 13:21:09 +0200 (Wed, 19 Sep 2018) $");
  script_tag(name:"creation_date", value:"2016-09-27 11:26:32 +0700 (Tue, 27 Sep 2016)");
  script_tag(name:"cvss_base", value:"7.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");

  script_cve_id("CVE-2016-0903", "CVE-2016-0904", "CVE-2016-0905", "CVE-2016-0920", "CVE-2016-0921");

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

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

  script_name("EMC Avamar Data Store and Avamar Virtual Edition Multiple Vulnerabilities");

  script_category(ACT_GATHER_INFO);

  script_copyright("This script is Copyright (C) 2016 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_emc_avamar_detect.nasl");
  script_mandatory_keys("emc_avamar/installed");

  script_tag(name:"summary", value:"EMC Avamar Data Store and Avamar Virtual Edition are prone to multiple
vulnerabilities.");

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

  script_tag(name:"insight", value:"EMC Avamar is prone to multiple vulnerabilities:

  - Improper client side authentication (CVE-2016-0903).

  - Improper encryption of communication channel (CVE-2016-0904).

  - Privilege escalation via sudo (CVE-2016-0905).

  - Command Injection in sudo script (CVE-2016-0920).

  - Privilege escalation due to weak file permissions (CVE-2016-0921).");

  script_tag(name:"impact", value:"An attacker may obtain root privileges, obtain sensitive client-server
traffic information or read backup data.");

  script_tag(name:"affected", value:"EMC Avamar Data Store (ADS) and Avamar Virtual Edition (AVE) versions
prior to 7.3.0");

  script_tag(name:"solution", value:"Update to 7.3.0-233 or later.");

  script_xref(name:"URL", value:"http://seclists.org/bugtraq/2016/Sep/att-31/ESA-2016-065.txt");

  exit(0);
}

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

if (!port = get_app_port(cpe: CPE))
  exit(0);

if (!version = get_app_version(cpe: CPE, port: port))
  exit(0);

s = split( version, sep:".", keep:FALSE );

# 7.3.1.125 vs. 7.3.1
if( max_index( s ) == 3 )
  check = "7.3.0";
else if( max_index( s ) == 4 )
  check = "7.3.0.233";
else
  exit( 0 );

if (version_is_less(version: version, test_version: check)) {
  report = report_fixed_ver(installed_version: version, fixed_version: "7.3.0-233");
  security_message(port: port, data: report);
  exit(0);
}

exit(0);