9.3 High
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
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.047 Low
EPSS
Percentile
92.7%
The Microsoft Office Products are missing security updates.
It is, therefore, affected by multiple vulnerabilities :
#
# (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(129730);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/06/10");
script_cve_id("CVE-2019-1327", "CVE-2019-1331");
script_xref(name:"MSKB", value:"4475558");
script_xref(name:"MSKB", value:"4475554");
script_xref(name:"MSKB", value:"4475569");
script_xref(name:"MSFT", value:"MS19-4475558");
script_xref(name:"MSFT", value:"MS19-4475554");
script_xref(name:"MSFT", value:"MS19-4475569");
script_name(english:"Security Updates for Microsoft Office Products (October 2019)");
script_set_attribute(attribute:"synopsis", value:
"The Microsoft Office Products are affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The Microsoft Office Products are missing security updates.
It is, therefore, affected by multiple vulnerabilities :
- 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-2019-1327, CVE-2019-1331)");
# https://support.microsoft.com/en-us/help/4475558/security-update-for-office-2013-october-8-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?2b215d1b");
# https://support.microsoft.com/en-us/help/4475554/description-of-the-security-update-for-office-2016-october-8-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?477338a6");
# https://support.microsoft.com/en-us/help/4475569/security-update-for-office-2010-october-8-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1cf3228a");
script_set_attribute(attribute:"solution", value:
"Microsoft has released the following security updates to address this issue:
-KB4475558
-KB4475554
-KB4475569
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:N/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-2019-1331");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/10/08");
script_set_attribute(attribute:"patch_publication_date", value:"2019/10/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/08");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:office");
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", "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('misc_func.inc');
include('install_func.inc');
get_kb_item_or_exit('SMB/MS_Bulletin_Checks/Possible');
bulletin = 'MS19-10';
kbs = make_list(
'4475558',
'4475554',
'4475569'
);
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);
vuln = FALSE;
port = kb_smb_transport();
office_vers = hotfix_check_office_version();
# Office 2010 SP2
if (office_vers['14.0'])
{
office_sp = get_kb_item('SMB/Office/2010/SP');
if (!isnull(office_sp) && office_sp == 2)
{
prod = 'Microsoft Office 2010 SP2';
path = hotfix_get_officeprogramfilesdir(officever:'14.0');
path = hotfix_append_path(path:path, value:'Microsoft Office\\Office14');
kb = '4475569';
file = 'graph.exe';
version = '14.0.7239.5000';
if (hotfix_check_fversion(file:file, version:version, path:path, kb:kb, bulletin:bulletin, product:prod) == HCF_OLDER)
vuln = TRUE;
}
}
# Office 2013 SP1
if (office_vers['15.0'])
{
office_sp = get_kb_item('SMB/Office/2013/SP');
if (!isnull(office_sp) && office_sp == 1)
{
prod = 'Microsoft Office 2013 SP1';
path = hotfix_get_officeprogramfilesdir(officever:'15.0');
path = hotfix_append_path(path:path, value:'Microsoft Office\\Office15');
kb = '4475558';
file = 'graph.exe';
version = '15.0.5179.1000';
if (hotfix_check_fversion(file:file, version:version, path:path, kb:kb, bulletin:bulletin, product:prod) == HCF_OLDER )
vuln = TRUE;
}
}
# Office 2016
if (office_vers['16.0'])
{
office_sp = get_kb_item('SMB/Office/2016/SP');
if (!isnull(office_sp) && office_sp == 0)
{
prod = 'Microsoft Office 2016';
path = hotfix_get_officeprogramfilesdir(officever:'16.0');
path = hotfix_append_path(path:path, value:'Microsoft Office\\root\\Office16');
# MSI graph.exe
if (hotfix_check_fversion(file:'graph.exe', version:'16.0.4912.1000', channel:'MSI', channel_product:'Office', path:path, kb:'4475554', bulletin:bulletin, product:prod) == HCF_OLDER)
vuln = TRUE;
}
}
if (vuln)
{
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');
}
9.3 High
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
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.047 Low
EPSS
Percentile
92.7%