Security Updates for Microsoft Office Products C2R (July 2022)

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

include('compat.inc');

if (description)
{
  script_id(163080);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/22");

  script_cve_id("CVE-2022-26934", "CVE-2022-33632");
  script_xref(name:"IAVA", value:"2022-A-0270-S");
  script_xref(name:"CEA-ID", value:"CEA-2022-0026");

  script_name(english:"Security Updates for Microsoft Office Products C2R (July 2022)");

  script_set_attribute(attribute:"synopsis", value:
"The Microsoft Office Products are missing a security update.");
  script_set_attribute(attribute:"description", value:
"The Microsoft Office Products are missing a security update. It is, therefore, affected by the following vulnerability:

  - A security feature bypass vulnerability exists. An attacker can exploit this and bypass the security
    feature and perform unauthorized actions compromising the integrity of the system/application.
    (CVE-2022-33632)

  - An information disclosure vulnerability exists in the windows graphic component. An unauthenticated,
    remote attacker can exploit this to disclose information. (CVE-2022-26934)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://docs.microsoft.com/en-us/officeupdates/update-history-office-2019
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?42ab6861");
  # https://docs.microsoft.com/en-us/officeupdates/update-history-microsoft365-apps-by-date
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?fd4508ff");
  script_set_attribute(attribute:"solution", value:
"For Office 365, Office 2016 C2R, or Office 2019, ensure automatic
updates are enabled or open any office app and manually perform an
update.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:S/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-33632");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2022-26934");

  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:"2022/07/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/07/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/07/13");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:office");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("office_installed.nasl", "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('vcf_extras_office.inc');

var bulletin = 'MS22-07';

var app_info = vcf::microsoft::office::get_app_info(app:'Microsoft Office');

var constraints = [
  {'product':'Microsoft Office 2016','file':'graph.exe','fixed_version':'16.0.15330.20246','channel':'2016 Retail'},
  {'product':'Microsoft Office 2016','file':'graph.exe','fixed_version':'16.0.15330.20246','channel':'Current'},
  {'product':'Microsoft Office 2016','file':'graph.exe','fixed_version':'16.0.15225.20356','channel':'Enterprise Deferred','channel_version':'2205'},
  {'product':'Microsoft Office 2016','file':'graph.exe','fixed_version':'16.0.15128.20312','channel':'Enterprise Deferred'},
  {'product':'Microsoft Office 2016','file':'graph.exe','fixed_version':'16.0.14931.20604','channel':'First Release for Deferred'},
  {'product':'Microsoft Office 2016','file':'graph.exe','fixed_version':'16.0.14931.20604','channel':'Deferred','channel_version':'2202'},
  {'product':'Microsoft Office 2016','file':'graph.exe','fixed_version':'16.0.14326.21062','channel':'Deferred','channel_version':'2108'},
  {'product':'Microsoft Office 2016','file':'graph.exe','fixed_version':'16.0.13801.21528','channel':'Deferred'},
  {'product':'Microsoft Office 2016','file':'graph.exe','fixed_version':'16.0.12527.22183','channel':'Microsoft 365 Apps on Windows 7'},
  {'product':'Microsoft Office 2021','file':'graph.exe','fixed_version':'16.0.15330.20246','channel':'2021 Retail'},
  {'product':'Microsoft Office 2019','file':'graph.exe','fixed_version':'16.0.15330.20246','channel':'2019 Retail'},
  {'product':'Microsoft Office 2021','file':'graph.exe','fixed_version':'16.0.14332.20345','channel':'LTSC 2021'},
  {'product':'Microsoft Office 2019','file':'graph.exe','fixed_version':'16.0.10388.20027','channel':'2019 Volume'}
];

vcf::microsoft::office::check_version_and_report(
  app_info:app_info,
  constraints:constraints,
  severity:SECURITY_WARNING,
  bulletin:bulletin,
  subproduct:'Office'
);