Request Tracker Multiple Vulnerabilities

# 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:best_practical_solutions:request_tracker";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.811527");
  script_version("2024-03-01T14:37:10+0000");
  script_cve_id("CVE-2017-5944", "CVE-2016-6127", "CVE-2017-5943");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2024-03-01 14:37:10 +0000 (Fri, 01 Mar 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-10-03 00:03:00 +0000 (Thu, 03 Oct 2019)");
  script_tag(name:"creation_date", value:"2017-07-18 16:33:24 +0530 (Tue, 18 Jul 2017)");
  script_name("Request Tracker Multiple Vulnerabilities");

  script_tag(name:"summary", value:"Request Tracker is prone to multiple vulnerabilities.");

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

  script_tag(name:"insight", value:"Multiple flaws are due to:

  - Not using a constant-time comparison algorithm for secrets.

  - It fails to properly validate HTTP requests.

  - Multiple input validation errors.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to execute arbitrary code in the context of the affected application.
  Failed exploits will result in denial-of-service conditions, perform certain
  unauthorized actions and gain access to the affected application and obtain
  sensitive user password information. Other attacks are also possible.");

  script_tag(name:"affected", value:"Request Tracker 4.x before 4.0.25, 4.2.x
  before 4.2.14, and 4.4.x before 4.4.2");

  script_tag(name:"solution", value:"Upgrade to Request Tracker version 4.0.25 or
  4.2.14 or 4.4.2 or later.");

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

  script_xref(name:"URL", value:"https://forum.bestpractical.com/t/security-vulnerabilities-in-rt-2017-06-15/32016");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99381");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99384");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99375");
  script_category(ACT_GATHER_INFO);
  script_family("Web Servers");
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_dependencies("rt_detect.nasl");
  script_mandatory_keys("RequestTracker/installed");
  exit(0);
}

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

if(!port = get_app_port(cpe:CPE))
  exit(0);

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

if(version =~ "^4\.") {
  if(version_is_less(version:version, test_version:"4.0.25")){
    fix = "4.0.25";
  }

  else if(version =~ "^4\.2" && version_is_less(version:version, test_version:"4.2.14")) {
    fix = "4.2.14";
  }

  else if(version =~ "^4\.4" && version_is_less(version:version, test_version:"4.4.2")) {
    fix = "4.4.2";
  }
}

if(fix) {
  report = report_fixed_ver(installed_version:version, fixed_version:fix);
  security_message(port:port, data:report);
  exit(0);
}

exit(99);