VMware Security Updates for vCenter Server (VMSA-2013-0006)

# Copyright (C) 2014 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# 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:vmware:vcenter_server";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.103873");
  script_cve_id("CVE-2013-3107", "CVE-2012-2733", "CVE-2012-4534");
  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_version("2021-09-28T06:32:28+0000");
  script_name("VMware Security Updates for vCenter Server (VMSA-2013-0006)");

  script_xref(name:"URL", value:"http://www.vmware.com/security/advisories/VMSA-2013-0006.html");

  script_tag(name:"last_modification", value:"2021-09-28 06:32:28 +0000 (Tue, 28 Sep 2021)");
  script_tag(name:"creation_date", value:"2014-01-09 12:04:01 +0100 (Thu, 09 Jan 2014)");
  script_category(ACT_GATHER_INFO);
  script_tag(name:"qod_type", value:"remote_banner");
  script_family("General");
  script_copyright("Copyright (C) 2014 Greenbone Networks GmbH");
  script_dependencies("gb_vmware_vcenter_server_consolidation.nasl");
  script_mandatory_keys("vmware/vcenter/server/detected", "vmware/vcenter/server/build");

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

  script_tag(name:"insight", value:"vCenter Server AD anonymous LDAP binding credential by-pass

  vCenter Server when deployed in an environment that uses Active Directory (AD) with anonymous LDAP
  binding enabled doesn't properly handle login credentials. In this environment, authenticating to
  vCenter Server with a valid user name and a blank password may be successful even if a non-blank
  password is required for the account.

  The issue is present on vCenter Server 5.1, 5.1a and 5.1b if AD anonymous LDAP binding is enabled.
  The issue is addressed in vCenter Server 5.1 Update 1 by removing the possibility to authenticate
  using blank passwords. This change in the authentication mechanism is present regardless if
  anonymous binding is enabled or not.

  Workaround

  The workaround is to discontinue the use of AD anonymous LDAP binding if it is enabled in your
  environment. AD anonymous LDAP binding is not enabled by default. The TechNet article listed in
  the references section explains how to check for anonymous binding (look for 'anonymous binding'
  in the article: anonymous binding is enabled if the seventh bit of the dsHeuristics attribute is
  set to 2)

  Oracle (Sun) JRE is updated to version 1.6.0_37, which addresses multiple security issues that
  existed in earlier releases of Oracle (Sun) JRE.");

  script_tag(name:"solution", value:"Apply the missing patch(es).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"summary", value:"VMware has updated vCenter Server to address multiple security
  vulnerabilities.");

  script_tag(name:"affected", value:"- VMware vCenter Server 5.1 without Update 1

  - VMware vCenter Server 5.0 without Update 3.");

  exit(0);
}

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

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

if( ! build = get_kb_item( "vmware/vcenter/server/build" ) )
  exit( 0 );

fixed_builds = make_array( "5.0.0", "1300600",
                           "5.1.0", "1064983" );

if( ! fixed_builds[version] )
  exit( 0 );

if( int( build ) < int( fixed_builds[ version ] ) ) {
  security_message( port:0, data:esxi_remote_report( ver:version, build:build, fixed_build:fixed_builds[version], typ:"vCenter" ) );
  exit( 0 );
}

exit( 99 );