ISC BIND RTYPE ANY Query Denial of Service Vulnerability - Windows

# 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:isc:bind";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.810288");
  script_version("2023-07-25T05:05:58+0000");
  script_cve_id("CVE-2016-9131");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-08-19 19:17:00 +0000 (Wed, 19 Aug 2020)");
  script_tag(name:"creation_date", value:"2017-01-16 16:59:09 +0530 (Mon, 16 Jan 2017)");
  script_tag(name:"qod_type", value:"remote_banner");
  script_name("ISC BIND RTYPE ANY Query Denial of Service Vulnerability - Windows");

  script_tag(name:"summary", value:"ISC BIND is prone to a denial of service 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 an error in the processing
  of a malformed query response received in response to a RTYPE ANY query.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to cause a denial of service (assertion failure and daemon exit) via
  crafted data.");

  script_tag(name:"affected", value:"ISC BIND versions 9.4.0 through 9.6-ESV-R11-W1,
  9.8.5 through 9.8.8, 9.9.3 through 9.9.9-P4, 9.9.9-S1 through 9.9.9-S6, 9.10.0 through
  9.10.4-P4  and 9.11.0 through 9.11.0-P1.");

  script_tag(name:"solution", value:"Update to ISC BIND version 9.9.9-P5 or
  9.10.4-P5 or 9.11.0-P2 or 9.9.9-S7 or later.");

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

  script_xref(name:"URL", value:"https://kb.isc.org/docs/aa-01439");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/95386");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Denial of Service");
  script_dependencies("gb_isc_bind_consolidation.nasl", "os_detection.nasl");
  script_mandatory_keys("isc/bind/detected", "Host/runs_windows");
  exit(0);
}

include("version_func.inc");
include("host_details.inc");
include("revisions-lib.inc");

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

if(!infos = get_app_full(cpe:CPE, port:port, exit_no_version:TRUE))
  exit(0);

version = infos["version"];
proto = infos["proto"];
location = infos["location"];

if(version =~ "^9\.") {
  if (version =~ "^9\.9\.[3-9]") {
    if(revcomp(a: version, b: "9.9.9p5") < 0)
    {
      fix = "9.9.9-P5";
      VULN = TRUE;
    }
  }
  else if(version =~ "^9\.9\.9s[1-6]") {
    fix = "9.9.9-S7";
    VULN = TRUE;
  }

  else if(version =~ "^9\.10\.") {
    if(revcomp(a: version, b: "9.10.4p5") < 0)
    {
      fix = "9.10.4-P5";
      VULN = TRUE;
    }
  }
  else if(version =~ "^9\.11\.0") {
    if(revcomp(a: version, b: "9.11.0p2") < 0)
    {
      fix = "9.11.0-P2";
      VULN = TRUE;
    }
  }
  else if(version_in_range(version:version, test_version:"9.8.5", test_version2:"9.8.8")) {
    fix = "9.9.9-P5";
    VULN = TRUE;
  }
  else if((revcomp(a: version, b: "9.4.0") >= 0) && (revcomp(a: version, b: "9.6r11_w2") < 0)) {
    fix = "9.9.9-P5";
    VULN = TRUE;
  }
}

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

exit(99);