CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
89.8%
The Microsoft Excel Products are missing a security update.
It is, therefore, affected by the following vulnerability :
#
# (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(123949);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/06/10");
script_cve_id("CVE-2019-0828");
script_xref(name:"MSKB", value:"4462230");
script_xref(name:"MSKB", value:"4462209");
script_xref(name:"MSKB", value:"4462236");
script_xref(name:"MSFT", value:"MS19-4462230");
script_xref(name:"MSFT", value:"MS19-4462209");
script_xref(name:"MSFT", value:"MS19-4462236");
script_name(english:"Security Updates for Microsoft Excel Products (April 2019)");
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 the following vulnerability :
- A remote code execution vulnerability exists in
Microsoft Excel software when the software fails to
properly handle objects in memory. An attacker who
successfully exploited the vulnerability could run
arbitrary code in the context of the current user. If
the current user is logged on with administrative user
rights, an attacker could take control of the affected
system. An attacker could then install programs; view,
change, or delete data; or create new accounts with full
user rights. (CVE-2019-0828)");
# https://support.microsoft.com/en-us/help/4462230/description-of-the-security-update-for-excel-2010-april-9-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?70c733d8");
# https://support.microsoft.com/en-us/help/4462209/description-of-the-security-update-for-excel-2013-april-9-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?919373da");
# https://support.microsoft.com/en-us/help/4462236/description-of-the-security-update-for-excel-2016-april-9-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?55ec95e3");
# https://docs.microsoft.com/en-us/officeupdates/update-history-office365-proplus-by-date
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c6fc9b1b");
# 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://support.office.com/en-us/article/install-office-updates-2ab296f3-7f03-43a2-8e50-46de917611c5
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7b126882");
script_set_attribute(attribute:"solution", value:
"Microsoft has released the following security updates to address this issue:
-KB4462230
-KB4462209
-KB4462236
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:M/Au:N/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: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-2019-0828");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/09");
script_set_attribute(attribute:"patch_publication_date", value:"2019/04/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/04/09");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:excel");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows : Microsoft Bulletins");
script_copyright(english:"This script is Copyright (C) 2019-2022 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("audit.inc");
include("smb_func.inc");
include("smb_hotfixes.inc");
include("smb_hotfixes_fcheck.inc");
include("smb_reg_query.inc");
include("install_func.inc");
global_var vuln;
get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");
bulletin = "MS19-04";
kbs = make_list(
'4462230',
'4462209',
'4462236'
);
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", exit_code:1);
port = kb_smb_transport();
checks = make_array(
"14.0", make_array("sp", 2, "version", "14.0.7232.5000", "kb", "4462230"),
"15.0", make_array("sp", 1, "version", "15.0.5127.1000", "kb", "4462209"),
"16.0", make_nested_list(
make_array("sp", 0, "version", "16.0.4834.1000", "channel", "MSI", "kb", "4462236")
)
);
if (hotfix_check_office_product(product:"Excel", checks:checks, bulletin:bulletin))
{
replace_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');
}
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
89.8%