Citrix XenServer Security Update (CTX230624)

# SPDX-FileCopyrightText: 2017 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("1.3.6.1.4.1.25623.1.0.140607");
  script_version("2023-07-14T16:09:27+0000");
  script_tag(name:"last_modification", value:"2023-07-14 16:09:27 +0000 (Fri, 14 Jul 2023)");
  script_tag(name:"creation_date", value:"2017-12-18 10:17:20 +0700 (Mon, 18 Dec 2017)");
  script_tag(name:"cvss_base", value:"6.1");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:M/C:N/I:N/A:C");

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

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

  script_name("Citrix XenServer Security Update (CTX230624)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Citrix Xenserver Local Security Checks");
  script_dependencies("gb_xenserver_version.nasl");
  script_mandatory_keys("xenserver/product_version", "xenserver/patches");

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

  script_tag(name:"affected", value:"XenServer versions 7.2, and 7.1.");

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

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

  script_xref(name:"URL", value:"https://support.citrix.com/article/CTX230624");

  exit(0);
}

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

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

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

patches = make_array();

patches['7.2.0'] = make_list('XS72E011');
patches['7.1.0'] = make_list('XS71ECU1007');

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

exit(99);