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
7.5 High
AI Score
Confidence
High
0.047 Low
EPSS
Percentile
92.6%
The Microsoft SharePoint Server installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities :
A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim’s identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user. The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests. (CVE-2019-1070)
A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited the vulnerability could then perform cross- site scripting attacks on affected systems and run script in the security context of the current user.
These attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim’s identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user. The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests. (CVE-2019-1328)
An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. These attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim’s identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user. The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests. (CVE-2019-1329)
An elevation of privilege vulnerability exists in Microsoft SharePoint. An attacker who successfully exploited this vulnerability could attempt to impersonate another user of the SharePoint server.
(CVE-2019-1330)
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-2019-1331)
#
# (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(129731);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/06");
script_cve_id(
"CVE-2019-1070",
"CVE-2019-1328",
"CVE-2019-1329",
"CVE-2019-1330",
"CVE-2019-1331"
);
script_xref(name:"MSKB", value:"4462176");
script_xref(name:"MSKB", value:"4462215");
script_xref(name:"MSKB", value:"4475608");
script_xref(name:"MSKB", value:"4484111");
script_xref(name:"MSKB", value:"4484110");
script_xref(name:"MSKB", value:"4484122");
script_xref(name:"MSKB", value:"4484131");
script_xref(name:"MSFT", value:"MS19-4462176");
script_xref(name:"MSFT", value:"MS19-4462215");
script_xref(name:"MSFT", value:"MS19-4475608");
script_xref(name:"MSFT", value:"MS19-4484110");
script_xref(name:"MSFT", value:"MS19-4484111");
script_xref(name:"MSFT", value:"MS19-4484122");
script_xref(name:"MSFT", value:"MS19-4484131");
script_xref(name:"IAVA", value:"2019-A-0359-S");
script_name(english:"Security Updates for Microsoft SharePoint Server (Oct 2019)");
script_summary(english:"Checks for Microsoft security updates.");
script_set_attribute(attribute:"synopsis", value:
"The Microsoft SharePoint Server installation on the remote host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The Microsoft SharePoint Server installation on the remote
host is missing security updates. It is, therefore, affected
by multiple vulnerabilities :
- A cross-site-scripting (XSS) vulnerability exists when
Microsoft SharePoint Server does not properly sanitize a
specially crafted web request to an affected SharePoint
server. An authenticated attacker could exploit the
vulnerability by sending a specially crafted request to
an affected SharePoint server. The attacker who
successfully exploited the vulnerability could then
perform cross-site scripting attacks on affected systems
and run script in the security context of the current
user. The attacks could allow the attacker to read
content that the attacker is not authorized to read, use
the victim's identity to take actions on the SharePoint
site on behalf of the user, such as change permissions
and delete content, and inject malicious content in the
browser of the user. The security update addresses the
vulnerability by helping to ensure that SharePoint
Server properly sanitizes web requests. (CVE-2019-1070)
- A spoofing vulnerability exists when Microsoft
SharePoint Server does not properly sanitize a specially
crafted web request to an affected SharePoint server. An
authenticated attacker could exploit the vulnerability
by sending a specially crafted request to an affected
SharePoint server. The attacker who successfully
exploited the vulnerability could then perform cross-
site scripting attacks on affected systems and run
script in the security context of the current user.
These attacks could allow the attacker to read content
that the attacker is not authorized to read, use the
victim's identity to take actions on the SharePoint site
on behalf of the user, such as change permissions and
delete content, and inject malicious content in the
browser of the user. The security update addresses the
vulnerability by helping to ensure that SharePoint
Server properly sanitizes web requests. (CVE-2019-1328)
- An elevation of privilege vulnerability exists when
Microsoft SharePoint Server does not properly sanitize a
specially crafted web request to an affected SharePoint
server. An authenticated attacker could exploit the
vulnerability by sending a specially crafted request to
an affected SharePoint server. The attacker who
successfully exploited the vulnerability could then
perform cross-site scripting attacks on affected systems
and run script in the security context of the current
user. These attacks could allow the attacker to read
content that the attacker is not authorized to read, use
the victim's identity to take actions on the SharePoint
site on behalf of the user, such as change permissions
and delete content, and inject malicious content in the
browser of the user. The security update addresses the
vulnerability by helping to ensure that SharePoint
Server properly sanitizes web requests. (CVE-2019-1329)
- An elevation of privilege vulnerability exists in
Microsoft SharePoint. An attacker who successfully
exploited this vulnerability could attempt to
impersonate another user of the SharePoint server.
(CVE-2019-1330)
- 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-2019-1331)");
# https://support.microsoft.com/en-us/help/4475608/security-update-for-sharepoint-enterprise-server-2013-october-8-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?73c5cc63");
# https://support.microsoft.com/en-us/help/4462176/security-update-for-sharepoint-server-2010-october-8-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?707ff09a");
# https://support.microsoft.com/en-us/help/4484122/security-update-for-sharepoint-foundation-2013-october-8-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b9af99b6");
# https://support.microsoft.com/en-us/help/4462215/security-update-for-sharepoint-enterprise-server-2013-october-8-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?dd9d4866");
# https://support.microsoft.com/en-us/help/4484111/security-update-for-sharepoint-enterprise-server-2016
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?6fc6eac4");
# https://support.microsoft.com/en-us/help/4484110/security-update-for-sharepoint-server-2019-october-8-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b9b7b956");
# https://support.microsoft.com/en-us/help/4484131/security-update-for-sharepoint-foundation-2010-october-8-2019
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?cade65c4");
script_set_attribute(attribute:"solution", value:
"Microsoft has released the following security updates to address this issue:
-KB4462176
-KB4462215
-KB4475608
-KB4484110
-KB4484111
-KB4484122
-KB4484131");
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:sharepoint_foundation");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:sharepoint_server:2010");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:sharepoint_server:2013");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:sharepoint_server:2016");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:sharepoint_server:2019");
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 : Microsoft Bulletins");
script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("microsoft_sharepoint_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_microsoft.inc');
var app_info = vcf::microsoft::sharepoint::get_app_info();
var kb_checks =
[
{
'product' : '2010',
'edition' : 'Server',
'kb' : '4462176',
'path' : app_info.path,
'version' : '14.0.7239.5000',
'min_version' : '14.0.0.0',
'append' : "bin",
'file' : 'xlsrv.dll',
'product_name' : 'Microsoft SharePoint Enterprise Server 2010 SP2'
},
{
'product' : '2010',
'edition' : 'Foundation',
'kb' : '4484131',
'path' : app_info.path,
'version' : '14.0.7239.5000',
'min_version' : '14.0.0.0',
'append' : "microsoft shared\web server extensions\14\bin",
'file' : 'onetutil.dll',
'product_name' : 'Microsoft SharePoint Foundation Server 2010 SP2'
},
{
'product' : '2013',
'edition' : 'Server',
'kb' : '4462215',
'path' : app_info.path,
'version' : '15.0.5179.1000',
'min_version' : '15.0.0.0',
'append' : "bin",
'file' : 'xlsrv.dll',
'product_name' : 'Microsoft SharePoint Enterprise Server 2013 SP1'
},
{
'product' : '2013',
'edition' : 'Server',
'kb' : '4475608',
'path' : app_info.path,
'version' : '15.0.5179.1000',
'min_version' : '15.0.0.0',
'append' : "transformapps",
'file' : 'docxpageconverter.exe',
'product_name' : 'Microsoft SharePoint Enterprise Server 2013 SP1'
},
{
'product' : '2013',
'edition' : 'Foundation',
'kb' : '4484122',
'path' : app_info.path,
'version' : '15.0.5111.1000',
'min_version' : '15.0.0.0',
'append' : "microsoft shared\web server extensions\15\bin",
'file' : 'csisrv.dll',
'product_name' : 'Microsoft SharePoint Foundation Server 2013 SP1'
},
{
'product' : '2016',
'edition' : 'Enterprise',
'kb' : '4484111',
'path' : app_info.path,
'version' : '16.0.4912.1000',
'min_version' : '16.0.0.0',
'append' : "webservices\conversionservices",
'file' : 'msoserver.dll',
'product_name' : 'Microsoft SharePoint Enterprise Server 2016'
},
{
'product' : '2019',
'edition' : 'Enterprise',
'kb' : '4484110',
'path' : app_info.path,
'version' : '16.0.10351.20000',
'min_version' : '16.0.10000.0',
'append' : "bin",
'file' : 'microsoft.sharepoint.publishing.dll',
'product_name' : 'Microsoft SharePoint Server 2019'
}
];
vcf::microsoft::sharepoint::check_version_and_report
(
app_info:app_info,
bulletin:'MS19-10',
constraints:kb_checks,
severity:SECURITY_HOLE
);
Vendor | Product | Version | CPE |
---|---|---|---|
microsoft | sharepoint_server | 2010 | cpe:/a:microsoft:sharepoint_server:2010 |
microsoft | sharepoint_foundation | cpe:/a:microsoft:sharepoint_foundation | |
microsoft | sharepoint_server | 2019 | cpe:/a:microsoft:sharepoint_server:2019 |
microsoft | sharepoint_server | 2013 | cpe:/a:microsoft:sharepoint_server:2013 |
microsoft | sharepoint_server | 2016 | cpe:/a:microsoft:sharepoint_server:2016 |
microsoft | office | cpe:/a:microsoft:office |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1070
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1328
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1329
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1330
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1331
www.nessus.org/u?6fc6eac4
www.nessus.org/u?707ff09a
www.nessus.org/u?73c5cc63
www.nessus.org/u?b9af99b6
www.nessus.org/u?b9b7b956
www.nessus.org/u?cade65c4
www.nessus.org/u?dd9d4866
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
7.5 High
AI Score
Confidence
High
0.047 Low
EPSS
Percentile
92.6%