Lexmark Printer RCE Vulnerability (CVE-2023-50739)

# SPDX-FileCopyrightText: 2024 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_PREFIX = "cpe:/o:lexmark:";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.152046");
  script_version("2024-04-05T15:38:49+0000");
  script_tag(name:"last_modification", value:"2024-04-05 15:38:49 +0000 (Fri, 05 Apr 2024)");
  script_tag(name:"creation_date", value:"2024-04-05 09:00:53 +0000 (Fri, 05 Apr 2024)");
  script_tag(name:"cvss_base", value:"8.3");
  script_tag(name:"cvss_base_vector", value:"AV:A/AC:L/Au:N/C:C/I:C/A:C");

  script_cve_id("CVE-2023-50739");

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

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

  script_name("Lexmark Printer RCE Vulnerability (CVE-2023-50739)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("Buffer overflow");
  script_dependencies("gb_lexmark_printer_consolidation.nasl");
  script_mandatory_keys("lexmark_printer/detected");

  script_tag(name:"summary", value:"Multiple Lexmark printer devices are prone to remote code
  execution (RCE) vulnerability.");

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

  script_tag(name:"insight", value:"A buffer overflow has been identified in the Internet Printing
  Protocol (IPP) in various Lexmark devices.");

  script_tag(name:"impact", value:"The vulnerability can be leveraged by an attacker to execute
  arbitrary code.");

  script_tag(name:"solution", value:"See the referenced vendor advisories for a solution.");

  script_xref(name:"URL", value:"https://publications.lexmark.com/publications/security-alerts/CVE-2023-50739.pdf");

  exit(0);
}

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

if (!infos = get_app_port_from_cpe_prefix(cpe: CPE_PREFIX, first_cpe_only: TRUE))
  exit(0);

port = infos["port"];
cpe = infos["cpe"];

if (!version = toupper(get_app_version(cpe: cpe, port: port, nofork: TRUE)))
  exit(0);

if (cpe =~ "^cpe:/o:lexmark:cx93[01]" || cpe =~ "^cpe:/o:lexmark:cx94[234]" ||
    cpe =~ "^cpe:/o:lexmark:xc93[23]5" || cpe =~ "^cpe:/o:lexmark:xc94[56]5") {
  if (version_is_less(version: version, test_version: "CXTPC.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CXTPC.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cs943") {
  if (version_is_less(version: version, test_version: "CSTPC.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSTPC.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:mx432" || cpe =~ "^cpe:/o:lexmark:xm3142") {
  if (version_is_less(version: version, test_version: "MXTCT.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MXTCT.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:mx931") {
  if (version_is_less(version: version, test_version: "MXTPM.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MXTPM.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cx73[057]" || cpe =~ "^cpe:/o:lexmark:xc43[45]2") {
  if (version_is_less(version: version, test_version: "CXTMM.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CXTMM.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cs73[057]" || cpe =~ "^cpe:/o:lexmark:c43[45]2") {
  if (version_is_less(version: version, test_version: "CSTMM.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSTMM.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:b2236") {
  if (version_is_less(version: version, test_version: "MSLSG.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MSLSG.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:mb2236") {
  if (version_is_less(version: version, test_version: "MXLSG.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MXLSG.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:ms[34]31" || cpe =~ "^cpe:/o:lexmark:ms439" ||
    cpe =~ "^cpe:/o:lexmark:m1342" || cpe =~ "^cpe:/o:lexmark:b3442" ||
    cpe =~ "^cpe:/o:lexmark:b3340") {
  if (version_is_less(version: version, test_version: "MSLBD.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MSLBD.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:xm1342" || cpe =~ "^cpe:/o:lexmark:mx[34]31" ||
    cpe =~ "^cpe:/o:lexmark:mb3442") {
  if (version_is_less(version: version, test_version: "MXLBD.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MXLBD.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:ms[3456]21" || cpe =~ "^cpe:/o:lexmark:m124[26]" ||
    cpe =~ "^cpe:/o:lexmark:b2338" || cpe =~ "^cpe:/o:lexmark:b2442" ||
    cpe =~ "^cpe:/o:lexmark:b2546" || cpe =~ "^cpe:/o:lexmark:b2650") {
  if (version_is_less(version: version, test_version: "MSNGM.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MSNGM.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:ms622" || cpe =~ "^cpe:/o:lexmark:m3250") {
  if (version_is_less(version: version, test_version: "MSTGM.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MSTGM.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:mx321" || cpe =~ "^cpe:/o:lexmark:mb2338") {
  if (version_is_less(version: version, test_version: "MXNGM.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MXNGM.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:mx[45]21" || cpe =~ "^cpe:/o:lexmark:mx[56]22" ||
    cpe =~ "^cpe:/o:lexmark:xm124[26]" || cpe =~ "^cpe:/o:lexmark:xm3250" ||
    cpe =~ "^cpe:/o:lexmark:mb2442" || cpe =~ "^cpe:/o:lexmark:mb2546" ||
    cpe =~ "^cpe:/o:lexmark:mb2650") {
  if (version_is_less(version: version, test_version: "MXTGM.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MXTGM.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:ms[78]25" || cpe =~ "^cpe:/o:lexmark:ms82[13]" ||
    cpe =~ "^cpe:/o:lexmark:b2865") {
  if (version_is_less(version: version, test_version: "MSNGW.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MSNGW.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:ms82[26]" || cpe =~ "^cpe:/o:lexmark:m5255" ||
    cpe =~ "^cpe:/o:lexmark:m5270") {
  if (version_is_less(version: version, test_version: "MSTGW.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MSTGW.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:mx72[125]" || cpe =~ "^cpe:/o:lexmark:mx82[26]" ||
    cpe =~ "^cpe:/o:lexmark:xm53(65|70)" || cpe =~ "^cpe:/o:lexmark:xm73(55|70)" ||
    cpe =~ "^cpe:/o:lexmark:mb2770") {
  if (version_is_less(version: version, test_version: "MXTGW.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MXTGW.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:c3426" || cpe =~ "^cpe:/o:lexmark:cs43[19]") {
  if (version_is_less(version: version, test_version: "CSLBN.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSLBN.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cs331" || cpe =~ "^cpe:/o:lexmark:c3224" ||
    cpe =~ "^cpe:/o:lexmark:c3326" || cpe =~ "^cpe:/o:lexmark:c2326") {
  if (version_is_less(version: version, test_version: "CSLBL.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSLBL.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:mc3426" || cpe =~ "^cpe:/o:lexmark:cx431" ||
    cpe =~ "^cpe:/o:lexmark:xc2326") {
  if (version_is_less(version: version, test_version: "CXLBN.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CXLBN.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:mc3224" || cpe =~ "^cpe:/o:lexmark:mc3326" ||
    cpe =~ "^cpe:/o:lexmark:cx331") {
  if (version_is_less(version: version, test_version: "CXLBL.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CXLBL.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cs622" || cpe =~ "^cpe:/o:lexmark:c2240") {
  if (version_is_less(version: version, test_version: "CSTZJ.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSTZJ.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cs[45]21" || cpe =~ "^cpe:/o:lexmark:c2[34]25" ||
    cpe =~ "^cpe:/o:lexmark:c2535") {
  if (version_is_less(version: version, test_version: "CSNZJ.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSNZJ.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cx[56]22" || cpe =~ "^cpe:/o:lexmark:cx625" ||
    cpe =~ "^cpe:/o:lexmark:xc2235" || cpe =~ "^cpe:/o:lexmark:xc4240" ||
    cpe =~ "^cpe:/o:lexmark:mc2535" || cpe =~ "^cpe:/o:lexmark:mc2640") {
  if (version_is_less(version: version, test_version: "CXTZJ.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CXTZJ.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cx421" || cpe =~ "^cpe:/o:lexmark:mc2[34]25") {
  if (version_is_less(version: version, test_version: "CXNZJ.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CXNZJ.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cx82[057]" || cpe =~ "^cpe:/o:lexmark:cx860" ||
    cpe =~ "^cpe:/o:lexmark:xc615[23]" || cpe =~ "^cpe:/o:lexmark:xc81(55|60|63)") {
  if (version_is_less(version: version, test_version: "CXTPP.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CXTPP.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cs82[07]" || cpe =~ "^cpe:/o:lexmark:c6160") {
  if (version_is_less(version: version, test_version: "CSTPP.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSTPP.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cs72[0578]" || cpe =~ "^cpe:/o:lexmark:c4150") {
  if (version_is_less(version: version, test_version: "CSTAT.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSTAT.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cx72[57]" || cpe =~ "^cpe:/o:lexmark:xc41(40|43|50|53)") {
  if (version_is_less(version: version, test_version: "CXTAT.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CXTAT.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cs92[137]" || cpe =~ "^cpe:/o:lexmark:c9235") {
  if (version_is_less(version: version, test_version: "CSTMH.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSTMH.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cx92[01234]" || cpe =~ "^cpe:/o:lexmark:xc92[23456]5") {
  if (version_is_less(version: version, test_version: "CXTMH.230.210")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CXTMH.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:ms[56]31") {
  if (version_is_less_equal(version: version, test_version: "MSNSN.222.031")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MSNSN.222.032");
    security_message(port: 0, data: report);
    exit(0);
  }

  if (version_in_range(version: version, test_version: "MSNSN.230.001", test_version2: "MSNSN.230.209")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MSNSN.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:ms632" || cpe =~ "^cpe:/o:lexmark:m3350") {
  if (version_is_less_equal(version: version, test_version: "MSTSN.222.031")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MSTSN.222.032");
    security_message(port: 0, data: report);
    exit(0);
  }

  if (version_in_range(version: version, test_version: "MSTSN.230.001", test_version2: "MSTSN.230.209")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MSTSN.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:mx[56]32" || cpe =~ "^cpe:/o:lexmark:xm3350") {
  if (version_is_less_equal(version: version, test_version: "MXTSN.222.031")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MXTSN.222.032");
    security_message(port: 0, data: report);
    exit(0);
  }

  if (version_in_range(version: version, test_version: "MXTSN.230.001", test_version2: "MXTSN.230.209")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "MXTSN.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cs531" || cpe =~ "^cpe:/o:lexmark:c2335") {
  if (version_is_less_equal(version: version, test_version: "CSNGV.222.031")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSNGV.222.032");
    security_message(port: 0, data: report);
    exit(0);
  }

  if (version_in_range(version: version, test_version: "CSNGV.230.001", test_version2: "CSNGV.230.209")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSNGV.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cs632") {
  if (version_is_less_equal(version: version, test_version: "CSTGV.222.031")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSTGV.222.032");
    security_message(port: 0, data: report);
    exit(0);
  }

  if (version_in_range(version: version, test_version: "CSTGV.230.001", test_version2: "CSTGV.230.209")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CSTGV.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

if (cpe =~ "^cpe:/o:lexmark:cx[56]32" || cpe =~ "^cpe:/o:lexmark:xc2335") {
  if (version_is_less_equal(version: version, test_version: "CXTGV.222.031")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CXTGV.222.032");
    security_message(port: 0, data: report);
    exit(0);
  }

  if (version_in_range(version: version, test_version: "CXTGV.230.001", test_version2: "CXTGV.230.209")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "CXTGV.230.210");
    security_message(port: 0, data: report);
    exit(0);
  }
}

exit(99);