Vulnerabilities > CVE-2016-8740 - Resource Management Errors vulnerability in Apache Http Server

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201701-36.
#
# The advisory text is Copyright (C) 2001-2017 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(96516);
  script_version("3.5");
  script_cvs_date("Date: 2019/04/10 16:10:17");

  script_cve_id("CVE-2014-3583", "CVE-2016-0736", "CVE-2016-2161", "CVE-2016-5387", "CVE-2016-8740", "CVE-2016-8743");
  script_xref(name:"GLSA", value:"201701-36");

  script_name(english:"GLSA-201701-36 : Apache: Multiple vulnerabilities (httpoxy)");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201701-36
(Apache: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Apache. Please review
      the CVE identifiers, upstream Apache Software Foundation documentation,
      and HTTPoxy website referenced below for details.
  
Impact :

    A remote attacker could cause a Denial of Service condition via multiple
      vectors or response splitting and cache pollution. Additionally, an
      attacker could intercept unsecured (HTTP) transmissions via the HTTPoxy
      vulnerability.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.apache.org/security/asf-httpoxy-response.txt"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://httpoxy.org/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201701-36"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All Apache users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=www-servers/apache-2.4.25'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:apache");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2017/01/15");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/01/16");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"www-servers/apache", unaffected:make_list("ge 2.4.25"), vulnerable:make_list("lt 2.4.25"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:qpkg_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "Apache");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(99134);
  script_version("1.9");
  script_cvs_date("Date: 2019/11/13");

  script_cve_id(
    "CVE-2016-0736",
    "CVE-2016-2161",
    "CVE-2016-3619",
    "CVE-2016-4688",
    "CVE-2016-5387",
    "CVE-2016-5636",
    "CVE-2016-7056",
    "CVE-2016-7585",
    "CVE-2016-7922",
    "CVE-2016-7923",
    "CVE-2016-7924",
    "CVE-2016-7925",
    "CVE-2016-7926",
    "CVE-2016-7927",
    "CVE-2016-7928",
    "CVE-2016-7929",
    "CVE-2016-7930",
    "CVE-2016-7931",
    "CVE-2016-7932",
    "CVE-2016-7933",
    "CVE-2016-7934",
    "CVE-2016-7935",
    "CVE-2016-7936",
    "CVE-2016-7937",
    "CVE-2016-7938",
    "CVE-2016-7939",
    "CVE-2016-7940",
    "CVE-2016-7973",
    "CVE-2016-7974",
    "CVE-2016-7975",
    "CVE-2016-7983",
    "CVE-2016-7984",
    "CVE-2016-7985",
    "CVE-2016-7986",
    "CVE-2016-7992",
    "CVE-2016-7993",
    "CVE-2016-8574",
    "CVE-2016-8575",
    "CVE-2016-8740",
    "CVE-2016-8743",
    "CVE-2016-9533",
    "CVE-2016-9535",
    "CVE-2016-9536",
    "CVE-2016-9537",
    "CVE-2016-9538",
    "CVE-2016-9539",
    "CVE-2016-9540",
    "CVE-2016-9586",
    "CVE-2016-9935",
    "CVE-2016-10009",
    "CVE-2016-10010",
    "CVE-2016-10011",
    "CVE-2016-10012",
    "CVE-2016-10158",
    "CVE-2016-10159",
    "CVE-2016-10160",
    "CVE-2016-10161",
    "CVE-2017-2379",
    "CVE-2017-2381",
    "CVE-2017-2388",
    "CVE-2017-2390",
    "CVE-2017-2398",
    "CVE-2017-2401",
    "CVE-2017-2402",
    "CVE-2017-2403",
    "CVE-2017-2406",
    "CVE-2017-2407",
    "CVE-2017-2408",
    "CVE-2017-2409",
    "CVE-2017-2410",
    "CVE-2017-2413",
    "CVE-2017-2416",
    "CVE-2017-2417",
    "CVE-2017-2418",
    "CVE-2017-2420",
    "CVE-2017-2421",
    "CVE-2017-2422",
    "CVE-2017-2423",
    "CVE-2017-2425",
    "CVE-2017-2426",
    "CVE-2017-2427",
    "CVE-2017-2428",
    "CVE-2017-2429",
    "CVE-2017-2430",
    "CVE-2017-2431",
    "CVE-2017-2432",
    "CVE-2017-2435",
    "CVE-2017-2436",
    "CVE-2017-2437",
    "CVE-2017-2438",
    "CVE-2017-2439",
    "CVE-2017-2440",
    "CVE-2017-2441",
    "CVE-2017-2443",
    "CVE-2017-2448",
    "CVE-2017-2449",
    "CVE-2017-2450",
    "CVE-2017-2451",
    "CVE-2017-2456",
    "CVE-2017-2458",
    "CVE-2017-2461",
    "CVE-2017-2462",
    "CVE-2017-2467",
    "CVE-2017-2472",
    "CVE-2017-2473",
    "CVE-2017-2474",
    "CVE-2017-2477",
    "CVE-2017-2478",
    "CVE-2017-2482",
    "CVE-2017-2483",
    "CVE-2017-2485",
    "CVE-2017-2487",
    "CVE-2017-2489",
    "CVE-2017-2490",
    "CVE-2017-5029",
    "CVE-2017-5202",
    "CVE-2017-5203",
    "CVE-2017-5204",
    "CVE-2017-5205",
    "CVE-2017-5341",
    "CVE-2017-5342",
    "CVE-2017-5482",
    "CVE-2017-5483",
    "CVE-2017-5484",
    "CVE-2017-5485",
    "CVE-2017-5486",
    "CVE-2017-6974",
    "CVE-2017-7070"
  );
  script_bugtraq_id(
    85919,
    91247,
    91816,
    94572,
    94650,
    94742,
    94744,
    94745,
    94746,
    94747,
    94753,
    94754,
    94846,
    94968,
    94972,
    94975,
    94977,
    95019,
    95076,
    95077,
    95078,
    95375,
    95764,
    95768,
    95774,
    95783,
    95852,
    96767,
    97132,
    97134,
    97137,
    97140,
    97146,
    97147,
    97300,
    97301,
    97303
  );
  script_xref(name:"APPLE-SA", value:"APPLE-SA-2017-03-27-3");
  script_xref(name:"CERT", value:"797896");
  script_xref(name:"EDB-ID", value:"40961");
  script_xref(name:"EDB-ID", value:"40962");

  script_name(english:"macOS 10.12.x < 10.12.4 Multiple Vulnerabilities (httpoxy)");
  script_summary(english:"Checks the version of macOS.");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a macOS update that fixes multiple security
vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote host is running a version of macOS that is 10.12.x prior to
10.12.4. It is, therefore, affected by multiple vulnerabilities in
multiple components, some of which are remote code execution
vulnerabilities. An unauthenticated, remote attacker can exploit these
remote code execution vulnerabilities by convincing a user to visit a
specially crafted website, resulting in the execution of arbitrary
code in the context of the current user. The affected components are
as follows :

  - apache
  - apache_mod_php
  - AppleGraphicsPowerManagement
  - AppleRAID
  - Audio
  - Bluetooth
  - Carbon
  - CoreGraphics
  - CoreMedia
  - CoreText
  - curl
  - EFI
  - FinderKit
  - FontParser
  - HTTPProtocol
  - Hypervisor
  - iBooks
  - ImageIO
  - Intel Graphics Driver
  - IOATAFamily
  - IOFireWireAVC
  - IOFireWireFamily
  - Kernel
  - Keyboards
  - libarchive
  - libc++abi
  - LibreSSL
  - MCX Client
  - Menus
  - Multi-Touch
  - OpenSSH
  - OpenSSL
  - Printing
  - python
  - QuickTime
  - Security
  - SecurityFoundation
  - sudo
  - System Integrity Protection
  - tcpdump
  - tiffutil
  - WebKit");
  script_set_attribute(attribute:"see_also", value:"https://support.apple.com/en-us/HT207615");
  # https://lists.apple.com/archives/security-announce/2017/Mar/msg00004.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ddb4db4a");
  script_set_attribute(attribute:"see_also", value:"https://httpoxy.org");
  script_set_attribute(attribute:"solution", value:
"Upgrade to macOS version 10.12.4 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-5636");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"in_the_news", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/01/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/03/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/03/31");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:macos");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl", "os_fingerprint.nasl");
  script_require_ports("Host/MacOSX/Version", "Host/OS");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");

os = get_kb_item("Host/MacOSX/Version");
if (!os)
{
  os = get_kb_item_or_exit("Host/OS");
  if ("Mac OS X" >!< os) audit(AUDIT_OS_NOT, "macOS / Mac OS X");

  c = get_kb_item("Host/OS/Confidence");
  if (c <= 70) exit(1, "Can't determine the host's OS with sufficient confidence.");
}
if (!os) audit(AUDIT_OS_NOT, "macOS / Mac OS X");

matches = eregmatch(pattern:"Mac OS X ([0-9]+(\.[0-9]+)+)", string:os);
if (isnull(matches)) exit(1, "Failed to parse the macOS / Mac OS X version ('" + os + "').");

version = matches[1];
if (version !~ "^10\.12($|[^0-9])") audit(AUDIT_OS_NOT, "Mac OS 10.12.x");

fixed_version = "10.12.4";
if (ver_compare(ver:version, fix:fixed_version, strict:FALSE) == -1)
{
  security_report_v4(
    port:0,
    severity:SECURITY_HOLE,
    xss:TRUE,
    extra:
      '\n  Installed version : ' + version +
      '\n  Fixed version     : ' + fixed_version +
      '\n'
  );
}
else audit(AUDIT_INST_VER_NOT_VULN, "macOS / Mac OS X", version);

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(104379);
  script_version("1.10");
  script_cvs_date("Date: 2019/06/19 15:17:43");

  script_cve_id(
    "CVE-2016-0736",
    "CVE-2016-2161",
    "CVE-2016-4736",
    "CVE-2016-5387",
    "CVE-2016-8740",
    "CVE-2016-8743",
    "CVE-2017-1000100",
    "CVE-2017-1000101",
    "CVE-2017-10140",
    "CVE-2017-11103",
    "CVE-2017-11108",
    "CVE-2017-11541",
    "CVE-2017-11542",
    "CVE-2017-11543",
    "CVE-2017-12893",
    "CVE-2017-12894",
    "CVE-2017-12895",
    "CVE-2017-12896",
    "CVE-2017-12897",
    "CVE-2017-12898",
    "CVE-2017-12899",
    "CVE-2017-12900",
    "CVE-2017-12901",
    "CVE-2017-12902",
    "CVE-2017-12985",
    "CVE-2017-12986",
    "CVE-2017-12987",
    "CVE-2017-12988",
    "CVE-2017-12989",
    "CVE-2017-12990",
    "CVE-2017-12991",
    "CVE-2017-12992",
    "CVE-2017-12993",
    "CVE-2017-12994",
    "CVE-2017-12995",
    "CVE-2017-12996",
    "CVE-2017-12997",
    "CVE-2017-12998",
    "CVE-2017-12999",
    "CVE-2017-13000",
    "CVE-2017-13001",
    "CVE-2017-13002",
    "CVE-2017-13003",
    "CVE-2017-13004",
    "CVE-2017-13005",
    "CVE-2017-13006",
    "CVE-2017-13007",
    "CVE-2017-13008",
    "CVE-2017-13009",
    "CVE-2017-13010",
    "CVE-2017-13011",
    "CVE-2017-13012",
    "CVE-2017-13013",
    "CVE-2017-13014",
    "CVE-2017-13015",
    "CVE-2017-13016",
    "CVE-2017-13017",
    "CVE-2017-13018",
    "CVE-2017-13019",
    "CVE-2017-13020",
    "CVE-2017-13021",
    "CVE-2017-13022",
    "CVE-2017-13023",
    "CVE-2017-13024",
    "CVE-2017-13025",
    "CVE-2017-13026",
    "CVE-2017-13027",
    "CVE-2017-13028",
    "CVE-2017-13029",
    "CVE-2017-13030",
    "CVE-2017-13031",
    "CVE-2017-13032",
    "CVE-2017-13033",
    "CVE-2017-13034",
    "CVE-2017-13035",
    "CVE-2017-13036",
    "CVE-2017-13037",
    "CVE-2017-13038",
    "CVE-2017-13039",
    "CVE-2017-13040",
    "CVE-2017-13041",
    "CVE-2017-13042",
    "CVE-2017-13043",
    "CVE-2017-13044",
    "CVE-2017-13045",
    "CVE-2017-13046",
    "CVE-2017-13047",
    "CVE-2017-13048",
    "CVE-2017-13049",
    "CVE-2017-13050",
    "CVE-2017-13051",
    "CVE-2017-13052",
    "CVE-2017-13053",
    "CVE-2017-13054",
    "CVE-2017-13055",
    "CVE-2017-13077",
    "CVE-2017-13078",
    "CVE-2017-13080",
    "CVE-2017-13687",
    "CVE-2017-13688",
    "CVE-2017-13689",
    "CVE-2017-13690",
    "CVE-2017-13725",
    "CVE-2017-13782",
    "CVE-2017-13799",
    "CVE-2017-13801",
    "CVE-2017-13804",
    "CVE-2017-13807",
    "CVE-2017-13808",
    "CVE-2017-13809",
    "CVE-2017-13810",
    "CVE-2017-13811",
    "CVE-2017-13812",
    "CVE-2017-13813",
    "CVE-2017-13814",
    "CVE-2017-13815",
    "CVE-2017-13817",
    "CVE-2017-13818",
    "CVE-2017-13819",
    "CVE-2017-13820",
    "CVE-2017-13821",
    "CVE-2017-13822",
    "CVE-2017-13823",
    "CVE-2017-13824",
    "CVE-2017-13825",
    "CVE-2017-13828",
    "CVE-2017-13829",
    "CVE-2017-13830",
    "CVE-2017-13831",
    "CVE-2017-13833",
    "CVE-2017-13834",
    "CVE-2017-13836",
    "CVE-2017-13838",
    "CVE-2017-13840",
    "CVE-2017-13841",
    "CVE-2017-13842",
    "CVE-2017-13843",
    "CVE-2017-13846",
    "CVE-2017-13906",
    "CVE-2017-13908",
    "CVE-2017-3167",
    "CVE-2017-3169",
    "CVE-2017-5130",
    "CVE-2017-5969",
    "CVE-2017-7132",
    "CVE-2017-7150",
    "CVE-2017-7170",
    "CVE-2017-7376",
    "CVE-2017-7659",
    "CVE-2017-7668",
    "CVE-2017-7679",
    "CVE-2017-9049",
    "CVE-2017-9050",
    "CVE-2017-9788",
    "CVE-2017-9789"
  );
  script_bugtraq_id(
    100249,
    100286,
    100913,
    100914,
    101177,
    101274,
    101482,
    102100,
    91816,
    93055,
    94650,
    95076,
    95077,
    95078,
    96188,
    98568,
    98601,
    98877,
    99132,
    99134,
    99135,
    99137,
    99170,
    99551,
    99568,
    99569,
    99938,
    99939,
    99940,
    99941
  );
  script_xref(name:"APPLE-SA", value:"APPLE-SA-2017-10-31-2");
  script_xref(name:"IAVA", value:"2017-A-0310");

  script_name(english:"macOS and Mac OS X Multiple Vulnerabilities (Security Update 2017-001 and 2017-004)");
  script_summary(english:"Checks for the presence of Security Update 2017-004.");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a macOS or Mac OS X security update that
fixes multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote host is running Mac OS X 10.11.6 or Mac OS X 10.12.6 and is
missing a security update. It is therefore, affected by multiple
vulnerabilities affecting the following components :

  - 802.1X
  - apache
  - AppleScript
  - ATS
  - Audio
  - CFString
  - CoreText
  - curl
  - Dictionary Widget
  - file
  - Fonts
  - fsck_msdos
  - HFS
  - Heimdal
  - HelpViewer
  - ImageIO
  - Kernel
  - libarchive
  - Open Scripting Architecture
  - PCRE
  - Postfix
  - Quick Look
  - QuickTime
  - Remote Management
  - Sandbox
  - StreamingZip
  - tcpdump
  - Wi-Fi");
  script_set_attribute(attribute:"see_also", value:"https://support.apple.com/en-us/HT208221");
  # https://lists.apple.com/archives/security-announce/2017/Oct/msg00001.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?3881783e");
  script_set_attribute(attribute:"solution", value:
"Install Security Update 2017-004 or later for 10.11.x or
Security Update 2017-001 or later for 10.12.x.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-7376");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/07/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/10/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/11/03");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:mac_os_x");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:macos");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/MacOSX/Version", "Host/MacOSX/packages/boms");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");

# Compare 2 patch numbers to determine if patch requirements are satisfied.
# Return true if this patch or a later patch is applied
# Return false otherwise
function check_patch(year, number)
{
  local_var p_split = split(patch, sep:"-");
  local_var p_year  = int( p_split[0]);
  local_var p_num   = int( p_split[1]);

  if (year >  p_year) return TRUE;
  else if (year <  p_year) return FALSE;
  else if (number >=  p_num) return TRUE;
  else return FALSE;
}

get_kb_item_or_exit("Host/local_checks_enabled");
os = get_kb_item_or_exit("Host/MacOSX/Version");

if (!preg(pattern:"Mac OS X 10\.(11\.6|12\.6)([^0-9]|$)", string:os))
  audit(AUDIT_OS_NOT, "Mac OS X 10.11.6 or Mac OS X 10.12.6");

if ("10.11.6" >< os)
  patch = "2017-004";
else
  patch = "2017-001";

packages = get_kb_item_or_exit("Host/MacOSX/packages/boms", exit_code:1);
sec_boms_report = pgrep(
  pattern:"^com\.apple\.pkg\.update\.(security\.|os\.SecUpd).*bom$",
  string:packages
);
sec_boms = split(sec_boms_report, sep:'\n');

foreach package (sec_boms)
{
  # Grab patch year and number
  match = pregmatch(pattern:"[^0-9](20[0-9][0-9])[-.]([0-9]{3})[^0-9]", string:package);
  if (empty_or_null(match[1]) || empty_or_null(match[2]))
    continue;

  patch_found = check_patch(year:int(match[1]), number:int(match[2]));
  if (patch_found) exit(0, "The host has Security Update " + patch + " or later installed and is therefore not affected.");
}

report =  '\n  Missing security update : ' + patch;
report += '\n  Installed security BOMs : ';
if (sec_boms_report) report += str_replace(find:'\n', replace:'\n                            ', string:sec_boms_report);
else report += 'n/a';
report += '\n';

security_report_v4(port:0, severity:SECURITY_HOLE, extra:report, xss:TRUE);