COMODO BackUp Authentication Bypass Vulnerability - Windows

# 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:comodo:backup";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.805344");
  script_version("2024-02-15T05:05:40+0000");
  script_cve_id("CVE-2014-9633");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2024-02-15 05:05:40 +0000 (Thu, 15 Feb 2024)");
  script_tag(name:"creation_date", value:"2015-03-06 11:49:43 +0530 (Fri, 06 Mar 2015)");
  script_tag(name:"qod_type", value:"registry");
  script_name("COMODO BackUp Authentication Bypass Vulnerability - Windows");

  script_tag(name:"summary", value:"COMODO BackUp is prone to an authentication bypass vulnerability.");

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

  script_tag(name:"insight", value:"The flaw exists due to the
  'bdisk.sys' driver allows remote attackers to gain privileges via a
  crafted device handle, which triggers a NULL pointer dereference");

  script_tag(name:"impact", value:"Successful exploitation will allow
  remote attackers to bypass authentication and login to the remote server.");

  script_tag(name:"affected", value:"COMODO BackUp version prior to
  4.4.1.23 on Windows.");

  script_tag(name:"solution", value:"Upgrade to COMODO BackUp version
  4.4.1.23 or later.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name:"URL", value:"http://www.exploit-db.com/exploits/35905");
  script_xref(name:"URL", value:"http://packetstormsecurity.com/files/130094/Comodo-Backup-4.4.0.0-NULL-Pointer-Dereference.html");
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_category(ACT_GATHER_INFO);
  script_family("General");
  script_dependencies("gb_comodo_backup_detect_win.nasl");
  script_mandatory_keys("Comodo/BackUp/Win/Ver");
  script_xref(name:"URL", value:"https://backup.comodo.com");
  exit(0);
}


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

if(!comodoVer = get_app_version(cpe:CPE)){
  exit(0);
}

if(version_is_less(version:comodoVer, test_version:"4.4.1.23"))
{
  report = 'Installed version: ' + comodoVer + '\n' +
           'Fixed version:     4.4.1.23'  + '\n';
  security_message(data:report);
  exit(0);
}