Citrix XenServer Security Update for CVE-2015-8339 & CVE-2015-8340 (CTX203451))

# SPDX-FileCopyrightText: 2015 Greenbone AG
# 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-only

CPE = "cpe:/a:citrix:xenserver";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.105482");
  script_cve_id("CVE-2015-8339", "CVE-2015-8340");
  script_tag(name:"cvss_base", value:"4.7");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:N/I:N/A:C");
  script_version("2023-07-25T05:05:58+0000");

  script_name("Citrix XenServer Security Update for CVE-2015-8339 & CVE-2015-8340 (CTX203451))");

  script_xref(name:"URL", value:"http://support.citrix.com/article/CTX203451");

  script_tag(name:"vuldetect", value:"Check the installed hotfixes.");

  script_tag(name:"solution", value:"Apply the hotfix referenced in the advisory.");

  script_tag(name:"summary", value:"A security vulnerability has been identified in Citrix XenServer
  that may allow a malicious administrator of a guest VM to crash the XenServer host.");

  script_tag(name:"affected", value:"Citrix XenServer up to and including Citrix XenServer 6.5 Service Pack 1");

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

  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"creation_date", value:"2015-12-09 18:03:53 +0100 (Wed, 09 Dec 2015)");
  script_category(ACT_GATHER_INFO);
  script_family("Citrix Xenserver Local Security Checks");
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_dependencies("gb_xenserver_version.nasl");
  script_mandatory_keys("xenserver/product_version", "xenserver/patches");

  exit(0);
}

include("citrix_version_func.inc");
include("host_details.inc");
include("list_array_func.inc");

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

if( ! hotfixes = get_kb_item("xenserver/patches") )
  exit( 0 );

patches = make_array();

patches['6.5.0'] = make_list( 'XS65ESP1019' );
patches['6.2.0'] = make_list( 'XS62ESP1035' );
patches['6.1.0'] = make_list( 'XS61E061' );
patches['6.0.2'] = make_list( 'XS602E049', 'XS602ECC025' );
patches['6.0.0'] = make_list( 'XS60E054' );

citrix_xenserver_check_report_is_vulnerable( version:version, hotfixes:hotfixes, patches:patches );

exit( 99 );