MS17-020: Security Update for Windows DVD Maker (3208223) - Nessus

Medium Plugin ID: 97734

This page contains detailed information about the MS17-020: Security Update for Windows DVD Maker (3208223) Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

Table Of Contents

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Plugin Overview
Vulnerability Information

Synopsis
Description
Solution

Public Exploits
Risk Information
Plugin Source
How to Run
References
Version

Plugin Overview

ID: 97734
Name: MS17-020: Security Update for Windows DVD Maker (3208223)
Filename: smb_nt_ms17-020.nasl
Vulnerability Published: 2017-03-14
This Plugin Published: 2017-03-14
Last Modification Time: 2019-11-13
Plugin Version: 1.11
Plugin Type: local
Plugin Family: Windows : Microsoft Bulletins
Dependencies: ms_bulletin_checks_possible.nasl, smb_check_rollup.nasl, smb_hotfixes.nasl
Required KB Items [?]: SMB/MS_Bulletin_Checks/Possible

Vulnerability Information

Severity: Medium
Vulnerability Published: 2017-03-14
Patch Published: 2017-03-14
CVE [?]: CVE-2017-0045
CPE [?]: cpe:/o:microsoft:windows

Synopsis

The remote Windows host is affected by an information disclosure vulnerability.

Description

The remote Windows host is missing a security update. It is, therefore, affected by an information disclosure vulnerability in Windows DVD Maker due to improper parsing of .msdvd files. An unauthenticated, remote attacker can exploit this issue, by convincing a user to execute a specially crafted application, to disclose sensitive information.

Solution

Microsoft has released a set of patches for Windows Vista and 7.

Public Exploits

Target Network Port(s): 139, 445
Target Asset(s): Host/patch_management_checks
Exploit Available: True (Exploit-DB)
Exploit Ease: Exploits are available

Here's the list of publicly known exploits and PoCs for verifying the MS17-020: Security Update for Windows DVD Maker (3208223) vulnerability:

Exploit-DB: exploits/windows/local/41619.txt
[EDB-41619: Microsoft Windows DVD Maker 6.1.7 - XML External Entity Injection]

Before running any exploit against any system, make sure you are authorized by the owner of the target system(s) to perform such activity. In any other case, this would be considered as an illegal activity.

WARNING: Beware of using unverified exploits from sources such as GitHub or Exploit-DB. These exploits and PoCs could contain malware. For more information, see how to use exploits safely.

Risk Information

CVSS Score Source [?]: CVE-2017-0045
CVSS V2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C

CVSS Base Score:	4.3 (Medium)
Impact Subscore:	2.9
Exploitability Subscore:	8.6
CVSS Temporal Score:	3.4 (Low)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	3.4 (Low)

CVSS V3 Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C

CVSS Base Score:	5.5 (Medium)
Impact Subscore:	3.6
Exploitability Subscore:	1.8
CVSS Temporal Score:	5.0 (Medium)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	5.0 (Medium)

STIG Severity [?]: II
STIG Risk Rating: Medium

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Plugin Source

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

include("compat.inc");

if (description)
{
  script_id(97734);
  script_version("1.11");
  script_cvs_date("Date: 2019/11/13");

  script_cve_id("CVE-2017-0045");
  script_bugtraq_id(96103);
  script_xref(name:"MSFT", value:"MS17-020");
  script_xref(name:"MSKB", value:"3205715");
  script_xref(name:"MSKB", value:"4012212");
  script_xref(name:"MSKB", value:"4012215");
  script_xref(name:"IAVB", value:"2017-B-0030");

  script_name(english:"MS17-020: Security Update for Windows DVD Maker (3208223)");
  script_summary(english:"Checks the version of dvdmaker.exe or the installed rollup.");

  script_set_attribute(attribute:"synopsis", value:
"The remote Windows host is affected by an information disclosure
vulnerability.");
  script_set_attribute(attribute:"description", value:
"The remote Windows host is missing a security update. It is,
therefore, affected by an information disclosure vulnerability in
Windows DVD Maker due to improper parsing of .msdvd files. An
unauthenticated, remote attacker can exploit this issue, by convincing
a user to execute a specially crafted application, to disclose
sensitive information.");
  script_set_attribute(attribute:"see_also", value:"https://technet.microsoft.com/library/security/MS17-020");
  script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for Windows Vista and 7.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-0045");

  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:"2017/03/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/03/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/03/14");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows : Microsoft Bulletins");

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

  script_dependencies("smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl", "smb_check_rollup.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_hotfixes_fcheck.inc");
include("smb_hotfixes.inc");
include("smb_func.inc");
include("smb_reg_query.inc");
include("misc_func.inc");

get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

bulletin = 'MS17-020';
kbs = make_list(
  '3205715',
  '4012212',
  '4012215'
);

if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_WARNING);

get_kb_item_or_exit("SMB/Registry/Enumerated");
version = get_kb_item_or_exit("SMB/WindowsVersion", exit_code:1);

if (hotfix_check_sp_range(vista:'2', win7:'1') <= 0) audit(AUDIT_OS_SP_NOT_VULN);

productname = get_kb_item_or_exit("SMB/ProductName", exit_code:1);
# Windows Server 2008 and 2008 R2 are not affected.
if ("Server 2008" >< productname) audit(AUDIT_OS_SP_NOT_VULN);

share = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);

vuln = 0;

# Windows Vista
if ("6.0" >< version) {
  path = hotfix_get_programfilesdir();
  path = hotfix_append_path(path:path, value:"\Movie Maker\");
  if (
      (hotfix_check_fversion(file:"dvdmaker.exe", version:"6.0.6002.19725", min_version:"6.0.6002.18000", path:path, bulletin:bulletin, kb:'3205715', product:'Windows DVD Maker') == HCF_OLDER) ||
      (hotfix_check_fversion(file:"dvdmaker.exe", version:"6.0.6002.24048", min_version:"6.0.6002.23000", path:path, bulletin:bulletin, kb:'3205715', product:'Windows DVD Maker') == HCF_OLDER)
  ) vuln++;
}

# Windows 7
if (smb_check_rollup(os:"6.1",
                     sp:1,
                     rollup_date: "03_2017",
                     bulletin:bulletin,
                     rollup_kb_list:make_list(4012212, 4012215))
) vuln++;

if (vuln)
{
  set_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);
  hotfix_security_warning();
  hotfix_check_fversion_end();
  exit(0);
}
else
{
  hotfix_check_fversion_end();
  audit(AUDIT_HOST_NOT, hotfix_get_audit_report());
}

The latest version of this script can be found in these locations depending on your platform:

Linux / Unix:
/opt/nessus/lib/nessus/plugins/smb_nt_ms17-020.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\smb_nt_ms17-020.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/smb_nt_ms17-020.nasl

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How to Run

Here is how to run the MS17-020: Security Update for Windows DVD Maker (3208223) as a standalone plugin via the Nessus web user interface (https://localhost:8834/):

Click to start a New Scan.
Select Advanced Scan.
Navigate to the Plugins tab.
On the top right corner click to Disable All plugins.
On the left side table select Windows : Microsoft Bulletins plugin family.
On the right side table select MS17-020: Security Update for Windows DVD Maker (3208223) plugin ID 97734.
Specify the target on the Settings tab and click to Save the scan.
Run the scan.

Here are a few examples of how to run the plugin in the command line. Note that the examples below demonstrate the usage on the Linux / Unix platform.

Basic usage:

/opt/nessus/bin/nasl smb_nt_ms17-020.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a smb_nt_ms17-020.nasl -t <IP/HOST>

Run the plugin with trace script execution written to the console (useful for debugging):

/opt/nessus/bin/nasl -T - smb_nt_ms17-020.nasl -t <IP/HOST>

Run the plugin with using a state file for the target and updating it (useful for running multiple plugins on the target):

/opt/nessus/bin/nasl -K /tmp/state smb_nt_ms17-020.nasl -t <IP/HOST>

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References

BID | SecurityFocus Bugtraq ID:

96103

MSKB | Microsoft Knowledge Base:

3205715, 4012212, 4012215

MSFT | Microsoft Security Bulletin:

MS17-020

IAVB | Information Assurance Vulnerability Bulletin:

2017-B-0030

See also:

Similar and related Nessus plugins:

96392 - MS17-003: Security Update for Adobe Flash Player (3214628)
97729 - MS17-006: Cumulative Security Update for Internet Explorer (4013073)
97730 - MS17-007: Cumulative Security Update for Microsoft Edge (4013071)
97745 - MS17-008: Security Update for Windows Hyper-V (4013082)
97737 - MS17-010: Security Update for Microsoft Windows SMB Server (4013389) (ETERNALBLUE) (ETERNALCHAMPION) (ETERNALROMANCE) (ETERNALSYNERGY) (WannaCry) (EternalRocks) (Petya)
97732 - MS17-011: Security Update for Microsoft Uniscribe (4013076)
97743 - MS17-012: Security Update for Microsoft Windows (4013078)
97794 - MS17-013: Security Update for Microsoft Graphics Component (4013075)
97733 - MS17-017: Security Update for Windows Kernel (4013081)
97735 - MS17-023: Security Update for Adobe Flash Player (4014329)
97833 - MS17-010: Security Update for Microsoft Windows SMB Server (4013389) (ETERNALBLUE) (ETERNALCHAMPION) (ETERNALROMANCE) (ETERNALSYNERGY) (WannaCry) (EternalRocks) (Petya) (uncredentialed check)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file smb_nt_ms17-020.nasl version 1.11. For more plugins, visit the Nessus Plugin Library.

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MS17-020: Security Update for Windows DVD Maker (3208223) - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

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