Microsoft Windows Codecs Library Multiple Vulnerabilities (March 2021) - Nessus

High Plugin ID: 147227

This page contains detailed information about the Microsoft Windows Codecs Library Multiple Vulnerabilities (March 2021) 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: 147227
Name: Microsoft Windows Codecs Library Multiple Vulnerabilities (March 2021)
Filename: smb_nt_ms21_mar_hevc.nasl
Vulnerability Published: 2021-03-09
This Plugin Published: 2021-03-09
Last Modification Time: 2021-03-15
Plugin Version: 1.3
Plugin Type: local
Plugin Family: Windows
Dependencies: smb_hotfixes.nasl, wmi_enum_windows_app_store.nbin
Required KB Items [?]: SMB/Registry/Enumerated, WMI/Windows App Store/Enumerated

Vulnerability Information

Severity: High
Vulnerability Published: 2021-03-09
Patch Published: 2021-03-09
CVE [?]: CVE-2021-24089, CVE-2021-26902, CVE-2021-27047, CVE-2021-27048, CVE-2021-27049, CVE-2021-27050, CVE-2021-27051, CVE-2021-27061, CVE-2021-27062
CPE [?]: cpe:/o:microsoft:windows

Synopsis

The Windows app installed on the remote host is affected by multiple vulnerabilities.

Description

The Windows 'HEVC Video Extensions' or 'HEVC from Device Manufacturer' app installed on the remote host is affected by multiple remote code execution vulnerabilities:

- A remote code execution vulnerability exists in the Microsoft Windows Codecs Library HEVC Extension. An attacker who successfully exploited the vulnerability could execute arbitrary code. Exploitation of the vulnerability requires that a program process a specially crafted file. (CVE-2021-24089, CVE-2021-27062, CVE-2021-27061, CVE-2021-27051, CVE-2021-27050, CVE-2021-27049, CVE-2021-27048, CVE-2021-27047, CVE-2021-26902)

Solution

Upgrade to app version 1.0.40203.0, 1.0.40204.0, or later via the Microsoft Store.

Public Exploits

Target Network Port(s): 139, 445
Target Asset(s): N/A
Exploit Available: True (GitHub)
Exploit Ease: Exploits (PoCs) are available

Here's the list of publicly known exploits and PoCs for verifying the Microsoft Windows Codecs Library Multiple Vulnerabilities (March 2021) vulnerability:

GitHub: https://github.com/r0eXpeR/supplier
[CVE-2021-27047]

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-2021-27062
CVSS V2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C

CVSS Base Score:	6.8 (Medium)
Impact Subscore:	6.4
Exploitability Subscore:	8.6
CVSS Temporal Score:	5.0 (Medium)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	5.0 (Medium)

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

CVSS Base Score:	7.8 (High)
Impact Subscore:	5.9
Exploitability Subscore:	1.8
CVSS Temporal Score:	6.8 (Medium)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	6.8 (Medium)

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Plugin Source

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the Microsoft Security Updates API. The text
# itself is copyright (C) Microsoft Corporation.
#

include('compat.inc');

if (description)
{
  script_id(147227);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/03/15");

  script_cve_id(
    "CVE-2021-24089",
    "CVE-2021-26902",
    "CVE-2021-27047",
    "CVE-2021-27048",
    "CVE-2021-27049",
    "CVE-2021-27050",
    "CVE-2021-27051",
    "CVE-2021-27061",
    "CVE-2021-27062"
  );

  script_name(english:"Microsoft Windows Codecs Library Multiple Vulnerabilities (March 2021)");

  script_set_attribute(attribute:"synopsis", value:
"The Windows app installed on the remote host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The Windows 'HEVC Video Extensions' or 'HEVC from Device Manufacturer' app
installed on the remote host is affected by multiple remote code execution
vulnerabilities:

  - A remote code execution vulnerability exists in the Microsoft Windows
  Codecs Library HEVC Extension. An attacker who successfully exploited the
  vulnerability could execute arbitrary code.  Exploitation of the
  vulnerability requires that a program process a specially crafted file.
  (CVE-2021-24089, CVE-2021-27062, CVE-2021-27061, CVE-2021-27051, CVE-2021-27050, 
  CVE-2021-27049, CVE-2021-27048, CVE-2021-27047, CVE-2021-26902)");
  # https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-24089
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?382e07dc");
  # https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27062
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?8434e679");
  # https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27061
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?fa84ab3a");
  # https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27051
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5bfedbc2");
  # https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27050
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?91b85c29");
  # https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27049
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c0241194");
  # https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27048
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c90fef8f");
  # https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27047
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4804db51");
  # https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26902
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?daae3531");
  script_set_attribute(attribute:"solution", value:
"Upgrade to app version 1.0.40203.0, 1.0.40204.0, or later via the Microsoft Store.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/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:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-27062");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/03/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/03/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/03/09");

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

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

  script_copyright(english:"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("smb_hotfixes.nasl", "wmi_enum_windows_app_store.nbin");
  script_require_keys("SMB/Registry/Enumerated", "WMI/Windows App Store/Enumerated");
  script_require_ports(139, 445);

  exit(0);
}

include('vcf.inc');
include('vcf_extras.inc');

# Thanks to MS for two nearly identical package identity names:
#  Microsoft.HEVCVideoExtension  - HEVC Video Extensions from Device Manufacturer
#  Microsoft.HEVCVideoExtensions - HEVC Video Extensions
apps = ['Microsoft.HEVCVideoExtension', 'Microsoft.HEVCVideoExtensions'];

app_info = vcf::microsoft_appstore::get_app_info(app_list:apps);

vcf::check_granularity(app_info:app_info, sig_segments:3);

constraints = [
    { 'fixed_version' : '1.0.40203.0', 'fixed_display' : '1.0.40203.0 / 1.0.40204.0'}
];

vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);

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_ms21_mar_hevc.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\smb_nt_ms21_mar_hevc.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/smb_nt_ms21_mar_hevc.nasl

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How to Run

Here is how to run the Microsoft Windows Codecs Library Multiple Vulnerabilities (March 2021) 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 plugin family.
On the right side table select Microsoft Windows Codecs Library Multiple Vulnerabilities (March 2021) plugin ID 147227.
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_ms21_mar_hevc.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a smb_nt_ms21_mar_hevc.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_ms21_mar_hevc.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_ms21_mar_hevc.nasl -t <IP/HOST>

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References

See also:

Similar and related Nessus plugins:

147724 - Security Update for Microsoft Visual Studio Code ESLint Extension (March 2021)
147226 - KB5000802: Windows Security Update (March 2021)
147222 - KB5000803: Windows Security Update (March 2021)
147230 - KB5000807: Windows 10 March 2021 Security Update
147220 - KB5000808: Windows 10 Version 1909 March 2021 Security Update
147224 - KB5000809: Windows 10 Version 1803 March 2021 Security Update
147223 - KB5000822: Windows 10 Version 1809 and Windows Server 2019 March 2021 Security Update
147231 - KB5000851: Windows 7 and Windows Server 2008 R2 March 2021 Security Update
147217 - KB5000856: Windows Server 2008 March 2021 Security Update
147221 - KB5000840: Windows Server 2012 March 2021 Security Update
147229 - KB5000853: Windows 8.1 and Windows Server 2012 R2 March 2021 Security Update
147024 - Security Update for Microsoft Exchange Server 2010 SP 3 (March 2021)
147003 - Security Updates for Microsoft Exchange Server (March 2021)
147228 - Security Updates for Internet Explorer (March 2021)
147750 - Security Updates for Microsoft SharePoint Server 2010 (March 2021)
147753 - Security Updates for Microsoft SharePoint Server 2013 (March 2021)
147751 - Security Updates for Microsoft Sharepoint 2016 (March 2021)
147752 - Security Updates for Microsoft SharePoint Server 2019 (March 2021)
147749 - Security Updates for Microsoft Visual Studio Products (March 2021)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file smb_nt_ms21_mar_hevc.nasl version 1.3. For more plugins, visit the Nessus Plugin Library.

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Microsoft Windows Codecs Library Multiple Vulnerabilities (March 2021) - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

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