The Microsoft Excel Products are missing a security update. It is, therefore, affected by 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.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(164044);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/14");
script_cve_id("CVE-2022-33631");
script_xref(name:"IAVA", value:"2022-A-0316-S");
script_xref(name:"IAVA", value:"2022-A-0317-S");
script_name(english:"Security Updates for Microsoft Excel Products C2R (August 2022)");
script_set_attribute(attribute:"synopsis", value:
"The Microsoft Excel Products are missing a security update.");
script_set_attribute(attribute:"description", value:
"The Microsoft Excel Products are missing a security update. It is, therefore, affected by 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.
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/microsoft365-apps-security-updates#august-09-2022
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?78700079");
# 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:L/AC:L/Au:S/C:C/I:C/A:C");
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:L/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-2022-33631");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/08/09");
script_set_attribute(attribute:"patch_publication_date", value:"2022/08/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/08/11");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:excel");
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 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("office_installed.nasl", "microsoft_office_compatibility_pack_installed.nbin", "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 = 'MS22-08';
var constraints = [
{'fixed_version':'16.0.15427.20210','channel':'2016 Retail'},
{'fixed_version':'16.0.15427.20210','channel':'Current'},
{'fixed_version':'16.0.15330.20298','channel':'Enterprise Deferred','channel_version':'2206'},
{'fixed_version':'16.0.15225.20394','channel':'Enterprise Deferred'},
{'fixed_version':'16.0.14931.20660','channel':'First Release for Deferred'},
{'fixed_version':'16.0.14931.20660','channel':'Deferred','channel_version':'2202'},
{'fixed_version':'16.0.14326.21096','channel':'Deferred','channel_version':'2108'},
{'fixed_version':'16.0.13801.21582','channel':'Deferred'},
{'fixed_version':'16.0.12527.22197','channel':'Microsoft 365 Apps on Windows 7'},
{'fixed_version':'16.0.15427.20210','channel':'2021 Retail'},
{'fixed_version':'16.0.15427.20210','channel':'2019 Retail'},
{'fixed_version':'16.0.14332.20358','channel':'LTSC 2021'},
{'fixed_version':'16.0.10389.20033','channel':'2019 Volume'}
];
vcf::microsoft::office_product::check_version_and_report(
constraints:constraints,
severity:SECURITY_WARNING,
bulletin:bulletin,
subproduct:'Excel'
);