Malwarebytes Anti-Exploit < 1.04.1.1012 'Upgrade' Man-In-The-Middle 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:malwarebytes:malwarebytes_anti-exploit";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.805405");
  script_version("2024-02-29T05:05:39+0000");
  script_cve_id("CVE-2014-4936");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2024-02-29 05:05:39 +0000 (Thu, 29 Feb 2024)");
  script_tag(name:"creation_date", value:"2015-01-02 11:26:06 +0530 (Fri, 02 Jan 2015)");
  script_name("Malwarebytes Anti-Exploit < 1.04.1.1012 'Upgrade' Man-In-The-Middle Vulnerability - Windows");

  script_tag(name:"summary", value:"Malwarebytes Anti-Exploit is prone to man in the middle attack through it's upgrade functionality.");

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

  script_tag(name:"insight", value:"MBAE client does not verify the actual
  installer it downloads. This is combined with the fact that MBAE starts the
  new client installer with full administrative privileges.");

  script_tag(name:"impact", value:"Successful exploitation will allow
  remote attackers to execute arbitrary code by spoofing the update server
  and uploading an executable.");

  script_tag(name:"affected", value:"Malwarebytes Anti-Exploit
  (MBAE) Consumer versions prior to 1.04.1.1012 on Windows");

  script_tag(name:"solution", value:"Upgrade to version 1.04.1.1012
  or later.");

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

  script_xref(name:"URL", value:"https://github.com/0x3a/CVE-2014-4936");
  script_xref(name:"URL", value:"http://blog.0x3a.com/post/104954032239/cve-2014-4936-malwarebytes-anti-malware-and");
  script_category(ACT_GATHER_INFO);
  script_tag(name:"qod_type", value:"registry");
  script_family("General");
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_dependencies("gb_malwarebytes_anti_exploit_detect_win.nasl");
  script_mandatory_keys("Malwarebytes/Anti-Exploit/Win/Installed");

  exit(0);
}

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

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

## This version is considered because the vulnerability is seems to be fixed according to https://github.com/0x3a/CVE-2014-4936
if(version_is_less(version:mbversion, test_version:"1.04.1.1012"))
{
  report = report_fixed_ver(installed_version:mbversion, fixed_version:"1.04.1.1012");
  security_message(port: 0, data: report);
  exit(0);
}