Vulnerabilities > CVE-2013-1347 - Code Injection vulnerability in Microsoft Internet Explorer 8
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
Microsoft Internet Explorer 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly allocated or (2) is deleted, as exploited in the wild in May 2013.
Vulnerable Configurations
Part | Description | Count |
---|---|---|
Application | 1 | |
OS | 11 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Leverage Executable Code in Non-Executable Files An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
- Manipulating User-Controlled Variables This attack targets user controlled variables (DEBUG=1, PHP Globals, and So Forth). An attacker can override environment variables leveraging user-supplied, untrusted query variables directly used on the application server without any data sanitization. In extreme cases, the attacker can change variables controlling the business logic of the application. For instance, in languages like PHP, a number of poorly set default configurations may allow the user to override variables.
Exploit-Db
description | Microsoft Internet Explorer CGenericElement Object Use-After-Free Vulnerability. CVE-2013-1347. Remote exploit for windows platform |
file | exploits/windows/remote/25294.rb |
id | EDB-ID:25294 |
last seen | 2016-02-03 |
modified | 2013-05-07 |
platform | windows |
port | |
published | 2013-05-07 |
reporter | metasploit |
source | https://www.exploit-db.com/download/25294/ |
title | Microsoft Internet Explorer CGenericElement Object Use-After-Free Vulnerability |
type | remote |
Metasploit
description | This module exploits a vulnerability found in Microsoft Internet Explorer. A use-after-free condition occurs when a CGenericElement object is freed, but a reference is kept on the Document and used again during rendering, an invalid memory that's controllable is used, and allows arbitrary code execution under the context of the user. Please note: This vulnerability has been exploited in the wild on 2013 May, in the compromise of the Department of Labor (DoL) Website. |
id | MSF:EXPLOIT/WINDOWS/BROWSER/IE_CGENERICELEMENT_UAF |
last seen | 2020-06-10 |
modified | 2017-07-24 |
published | 2013-05-05 |
references | |
reporter | Rapid7 |
source | https://github.com/rapid7/metasploit-framework/blob/master//modules/exploits/windows/browser/ie_cgenericelement_uaf.rb |
title | MS13-038 Microsoft Internet Explorer CGenericElement Object Use-After-Free Vulnerability |
Msbulletin
bulletin_id | MS13-038 |
bulletin_url | |
date | 2013-05-14T00:00:00 |
impact | Remote Code Execution |
knowledgebase_id | 2847204 |
knowledgebase_url | |
severity | Critical |
title | Security Update for Internet Explorer |
Nessus
NASL family Windows : Microsoft Bulletins NASL id SMB_NT_MS13-038.NASL description The remote host is missing Internet Explorer (IE) Security Update 2847204. The installed version of IE is affected by a use-after-free vulnerability that could allow an attacker to execute arbitrary code. last seen 2020-06-01 modified 2020-06-02 plugin id 66413 published 2013-05-15 reporter This script is Copyright (C) 2013-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/66413 title MS13-038: Security Update for Internet Explorer (2847204) code # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(66413); script_version("1.15"); script_cvs_date("Date: 2018/11/15 20:50:31"); script_cve_id("CVE-2013-1347"); script_bugtraq_id(59641); script_xref(name:"CERT", value:"237655"); script_xref(name:"EDB-ID", value:"25294"); script_xref(name:"MSFT", value:"MS13-038"); script_xref(name:"MSKB", value:"2847204"); script_name(english:"MS13-038: Security Update for Internet Explorer (2847204)"); script_summary(english:"Checks version of Mshtml.dll"); script_set_attribute(attribute:"synopsis", value: "The remote host is affected by a code execution vulnerability."); script_set_attribute(attribute:"description", value: "The remote host is missing Internet Explorer (IE) Security Update 2847204. The installed version of IE is affected by a use-after-free vulnerability that could allow an attacker to execute arbitrary code."); script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2013/ms13-038"); script_set_attribute(attribute:"solution", value: "Microsoft has released a set of patches for XP, 2003, Vista, 2008, 7, 2008 R2, and 8."); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"exploit_framework_core", value:"true"); script_set_attribute(attribute:"exploited_by_malware", value:"true"); script_set_attribute(attribute:"metasploit_name", value:'MS13-038 Microsoft Internet Explorer CGenericElement Object Use-After-Free Vulnerability'); script_set_attribute(attribute:"exploit_framework_metasploit", value:"true"); script_set_attribute(attribute:"vuln_publication_date", value:"2013/05/03"); script_set_attribute(attribute:"patch_publication_date", value:"2013/05/14"); script_set_attribute(attribute:"plugin_publication_date", value:"2013/05/15"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:ie"); script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Windows : Microsoft Bulletins"); script_copyright(english:"This script is Copyright (C) 2013-2018 Tenable Network Security, Inc."); script_dependencies("smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl"); script_require_keys("SMB/MS_Bulletin_Checks/Possible"); script_require_ports(139, 445, "Host/patch_management_checks"); exit(0); } include("audit.inc"); include("smb_func.inc"); include("smb_hotfixes.inc"); include("smb_hotfixes_fcheck.inc"); include("misc_func.inc"); get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible"); bulletin = 'MS13-038'; kb = '2847204'; kbs = make_list(kb); if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE); get_kb_item_or_exit("SMB/Registry/Enumerated"); get_kb_item_or_exit("SMB/WindowsVersion", exit_code:1); if (hotfix_check_sp_range(xp:'3', win2003:'2', vista:'2', win7:'1', win8:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN); if (hotfix_check_server_core() == 1) audit(AUDIT_WIN_SERVER_CORE); rootfile = hotfix_get_systemroot(); if (!rootfile) exit(1, "Failed to get the system root."); share = hotfix_path2share(path:rootfile); if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share); if ( # Windows 7 / 2008 R2 # # - Internet Explorer 9 hotfix_is_vulnerable(os:"6.1", file:"Mshtml.dll", version:"9.0.8112.20594", min_version:"9.0.8112.20000", dir:"\system32", bulletin:bulletin, kb:kb) || hotfix_is_vulnerable(os:"6.1", file:"Mshtml.dll", version:"9.0.8112.16484", min_version:"9.0.8112.16000", dir:"\system32", bulletin:bulletin, kb:kb) || # - Internet Explorer 8 hotfix_is_vulnerable(os:"6.1", sp:1, file:"Mshtml.dll", version:"8.0.7601.22299", min_version:"8.0.7601.20000", dir:"\system32", bulletin:bulletin, kb:kb) || hotfix_is_vulnerable(os:"6.1", sp:1, file:"Mshtml.dll", version:"8.0.7601.18129", min_version:"8.0.7601.17000", dir:"\system32", bulletin:bulletin, kb:kb) || # Vista / 2008 # # - Internet Explorer 9 hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mshtml.dll", version:"9.0.8112.20594", min_version:"9.0.8112.20000", dir:"\system32", bulletin:bulletin, kb:kb) || hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mshtml.dll", version:"9.0.8112.16484", min_version:"9.0.8112.16000", dir:"\system32", bulletin:bulletin, kb:kb) || # - Internet Explorer 8 hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mshtml.dll", version:"8.0.6001.23487", min_version:"8.0.6001.20000", dir:"\system32", bulletin:bulletin, kb:kb) || hotfix_is_vulnerable(os:"6.0", sp:2, file:"Mshtml.dll", version:"8.0.6001.19421", min_version:"8.0.6001.18000", dir:"\system32", bulletin:bulletin, kb:kb) || # Windows 2003 / XP 64-bit # # - Internet Explorer 8 hotfix_is_vulnerable(os:"5.2", sp:2, file:"Mshtml.dll", version:"8.0.6001.23487", min_version:"8.0.0.0", dir:"\system32", bulletin:bulletin, kb:kb) || # Windows XP x86 # # - Internet Explorer 8 hotfix_is_vulnerable(os:"5.1", sp:3, file:"Mshtml.dll", version:"8.0.6001.23487", min_version:"8.0.6001.20000", dir:"\system32", bulletin:bulletin, kb:kb) ) { set_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE); hotfix_security_hole(); hotfix_check_fversion_end(); exit(0); } else { hotfix_check_fversion_end(); audit(AUDIT_HOST_NOT, 'affected'); }
NASL family Windows NASL id SMB_KB2847140.NASL description The remote host is missing one of the workarounds referenced in KB 2847140. The remote version of IE reportedly has a use-after-free flaw related to how CGenericElement objects are handled that could result in arbitrary code execution on the remote system. This plugin has been deprecated due to the publication of MS13-038. Microsoft has released updates that make the workarounds unnecessary. To check for those, use Nessus plugin ID 66413. last seen 2017-10-29 modified 2017-08-30 plugin id 66329 published 2013-05-09 reporter Tenable source https://www.tenable.com/plugins/index.php?view=single&id=66329 title MS KB2847140: Vulnerability in Internet Explorer 8 Could Allow Remote Code Execution (deprecated) code #%NASL_MIN_LEVEL 999999 #@DEPRECATED@ # # Disabled on 2013/05/15. Deprecated by smb_nt_ms13-038.nasl # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(66329); script_version("1.12"); script_cvs_date("Date: 2018/07/27 18:38:15"); script_cve_id("CVE-2013-1347"); script_bugtraq_id(59641); script_xref(name:"CERT", value:"237655"); script_xref(name:"MSKB", value:"2847140"); script_name(english:"MS KB2847140: Vulnerability in Internet Explorer 8 Could Allow Remote Code Execution (deprecated)"); script_summary(english:"Checks if workarounds referenced in KB article have been applied."); script_set_attribute( attribute:"synopsis", value:"The remote host is affected by a remote code execution vulnerability." ); script_set_attribute( attribute:"description", value: "The remote host is missing one of the workarounds referenced in KB 2847140. The remote version of IE reportedly has a use-after-free flaw related to how CGenericElement objects are handled that could result in arbitrary code execution on the remote system. This plugin has been deprecated due to the publication of MS13-038. Microsoft has released updates that make the workarounds unnecessary. To check for those, use Nessus plugin ID 66413."); script_set_attribute(attribute:"see_also", value:"http://technet.microsoft.com/en-us/security/advisory/2847140"); script_set_attribute( attribute:"solution", value: "Apply the IE settings workarounds suggested by Microsoft in the advisory, or apply the MSHTML Shim workaround in the Microsoft 'Fix it' solution." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"exploit_framework_core", value:"true"); script_set_attribute(attribute:"metasploit_name", value:'Microsoft Internet Explorer CGenericElement Object Use-After-Free Vulnerability'); script_set_attribute(attribute:"exploit_framework_metasploit", value:"true"); script_set_attribute(attribute:"vuln_publication_date", value:"2013/05/03"); script_set_attribute(attribute:"plugin_publication_date", value:"2013/05/09"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows"); script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:ie"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Windows"); script_copyright(english:"This script is Copyright (C) 2013-2018 Tenable Network Security, Inc."); script_dependencies("microsoft_emet_installed.nasl", "smb_hotfixes.nasl"); script_require_keys("SMB/Registry/Enumerated", "SMB/WindowsVersion"); script_require_ports(139, 445); exit(0); } exit(0, 'This plugin has been deprecated. Use smb_nt_ms13-038.nasl (plugin ID 66413) instead.'); include('audit.inc'); include('global_settings.inc'); include("smb_hotfixes.inc"); include("misc_func.inc"); include("smb_func.inc"); include("smb_hotfixes_fcheck.inc"); include("smb_reg_query.inc"); if (hotfix_check_server_core() == 1) audit(AUDIT_WIN_SERVER_CORE); # Only IE 8 is affected version = get_kb_item_or_exit("SMB/IE/Version"); v = split(version, sep:".", keep:FALSE); if (int(v[0]) != 8) exit(0, "IE version "+ version + " is not known to be affected."); registry_init(); hklm = registry_hive_connect(hive:HKEY_LOCAL_MACHINE, exit_on_fail:TRUE); systemroot = hotfix_get_systemroot(); if(!systemroot) audit(AUDIT_FN_FAIL, 'hotfix_get_systemroot'); guid = '{d1bc5fb9-8846-4c1c-98d0-2d415d4c6df6}'; path = get_registry_value(handle:hklm, item:"SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\InstalledSDB\" + guid); RegCloseKey(handle:hklm); if (isnull(path)) path = systemroot + "\AppPatch\Custom\" + guid + '.sdb'; # Now make sure the file is in place if (hotfix_file_exists(path:path)) { hotfix_check_fversion_end(); exit(0, "The host is not affected since the Microsoft 'Fix it' has been applied."); } # hotfix_file_exists calls NetUseDel(close:FALSE), so we must reconnect registry_init(); emet_info = ''; emet_installed = FALSE; emet_with_ie = FALSE; if (!isnull(get_kb_item("SMB/Microsoft/EMET/Installed"))) emet_installed = TRUE; # Check if EMET is configured with IE. # The workaround does not specifically ask to enable DEP # but if IE is configured with EMET, dep is enabled by default. emet_list = get_kb_list("SMB/Microsoft/EMET/*"); if (!isnull(emet_list)) { foreach entry (keys(emet_list)) { if ("iexplore.exe" >< entry && "/dep" >< entry) { dep = get_kb_item(entry); if (!isnull(dep) && dep == 1) emet_with_ie = TRUE; } } } if (!emet_installed) { emet_info = '\n Microsoft Enhanced Mitigation Experience Toolkit (EMET) is not' + '\n installed.'; } else if (emet_installed) { if (!emet_with_ie) { emet_info = '\n Microsoft Enhanced Mitigation Experience Toolkit (EMET) is' + '\n installed, however Internet Explorer is not configured with EMET.'; } } info_user_settings = ''; # check mitigation per user hku = registry_hive_connect(hive:HKEY_USERS, exit_on_fail:TRUE); subkeys = get_registry_subkeys(handle:hku, key:''); foreach key (subkeys) { if ('.DEFAULT' >< key || 'Classes' >< key || key =~ "^S-1-5-\d{2}$") # skip built-in accounts continue; mitigation = FALSE; # "Set Internet and Local intranet security zone settings to "High" to block ActiveX Controls and Active Scripting in these zones" key_part_intranet = '\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Zones\\1\\CurrentLevel'; key_part_internet = '\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Zones\\3\\CurrentLevel'; value = get_registry_value(handle:hku, item:key + key_part_intranet); value1 = get_registry_value(handle:hku, item:key + key_part_internet); if (isnull(value) && isnull(value1)) continue; # 0x00012000 = 73728 = High Security if (!isnull(value) && !isnull(value1) && value == 73728 && value1 == 73728) mitigation = TRUE; # "Configure Internet Explorer to prompt before running Active Scripting or to disable Active Scripting in the Internet and Local intranet security zone" key_part_intranet = '\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Zones\\1\\1400'; key_part_internet = '\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Zones\\3\\1400'; value = get_registry_value(handle:hku, item:key + key_part_intranet); value1 = get_registry_value(handle:hku, item:key + key_part_internet); # 1 = prompt, 3 = disable if (!isnull(value) && !isnull(value1) && (value == 1 || value == 3) && (value1 == 1 || value1 == 3)) mitigation = TRUE; if (!mitigation) info_user_settings += '\n ' + key + ' (Active Scripting Enabled)'; } RegCloseKey(handle:hku); hklm = registry_hive_connect(hive:HKEY_LOCAL_MACHINE, exit_on_fail:TRUE); # check if user settings have been overriden by what is in HKLM # note: Security_HKLM_only can be set by group policy value = get_registry_value(handle:hklm, item:'SOFTWARE\\Policies\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Security_HKLM_only'); if (info_user_settings != '' && !isnull(value) && value == 1) { mitigation = FALSE; # "Set Internet and Local intranet security zone settings to "High" to block ActiveX Controls and Active Scripting in these zones" key_part_intranet = 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Zones\\1\\CurrentLevel'; key_part_internet = 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Zones\\3\\CurrentLevel'; value = get_registry_value(handle:hklm, item:key_part_intranet); value1 = get_registry_value(handle:hklm, item:key_part_internet); # 0x00012000 = 73728 = High Security if (!isnull(value) && !isnull(value1) && value == 73728 && value1 == 73728) mitigation = TRUE; # "Configure Internet Explorer to prompt before running Active Scripting or to disable Active Scripting in the Internet and Local intranet security zone" key_part_intranet = 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Zones\\1\\1400'; key_part_internet = 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Zones\\3\\1400'; value = get_registry_value(handle:hklm, item:key_part_intranet); value1 = get_registry_value(handle:hklm, item:key_part_internet); # 1 = prompt, 3 = disable if (!isnull(value) && !isnull(value1) && (value == 1 || value == 3) && (value1 == 1 || value1 == 3)) mitigation = TRUE; if (mitigation) info_user_settings = ''; } RegCloseKey(handle:hklm); close_registry(); if (info_user_settings != '') { port = get_kb_item('SMB/transport'); if (!port) port = 445; if (report_verbosity > 0) { if (emet_info != '') report = '\n The remote host is missing the MSHTML Shim workaround and the' + '\n following users have vulnerable IE settings :' + info_user_settings + '\n' + emet_info + '\n'; else report = '\n The remote host is missing the MSHTML Shim workaround and the' + '\n following users have vulnerable IE settings :' + info_user_settings + '\n'; security_hole(port:port, extra:report); } else security_hole(port); exit(0); } else exit(0, "The host is not affected since a workaround has been applied.");
Oval
accepted | 2014-08-18T04:01:46.328-04:00 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
class | vulnerability | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
contributors |
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definition_extensions |
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description | Microsoft Internet Explorer 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly allocated or (2) is deleted, as exploited in the wild in May 2013. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
family | windows | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
id | oval:org.mitre.oval:def:16727 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
status | accepted | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
submitted | 2013-05-17T09:52:06 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
title | Internet Explorer Use After Free Vulnerability - MS13-038 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
version | 74 |
Packetstorm
data source | https://packetstormsecurity.com/files/download/121542/ie_cgenericelement_uaf.rb.txt |
id | PACKETSTORM:121542 |
last seen | 2016-12-05 |
published | 2013-05-07 |
reporter | sinn3r |
source | https://packetstormsecurity.com/files/121542/Microsoft-Internet-Explorer-CGenericElement-Object-Use-After-Free.html |
title | Microsoft Internet Explorer CGenericElement Object Use-After-Free |
Saint
bid | 59641 |
description | Internet Explorer CGenericElement Object Use-after-free Vulnerability |
id | win_patch_ie_v8 |
osvdb | 92993 |
title | ie_cgenericelement_memory_corruption |
type | client |
Seebug
bulletinFamily exploit description No description provided by source. id SSV:60790 last seen 2017-11-19 modified 2013-05-17 published 2013-05-17 reporter Root title Microsoft Internet Explorer 释放后重用远程代码执行漏洞(CVE-2013-1347)(MS13-038) bulletinFamily exploit description No description provided by source. id SSV:60781 last seen 2017-11-19 modified 2013-05-07 published 2013-05-07 reporter Root title Microsoft IE 8远程代码执行漏洞(CVE-2013-1347)
References
- http://technet.microsoft.com/security/advisory/2847140
- http://www.exploit-db.com/exploits/25294
- http://www.us-cert.gov/ncas/alerts/TA13-134A
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16727
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-038