3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.8%
The Microsoft SharePoint Server installation on the remote host is 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(123955);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/06");
script_cve_id(
"CVE-2019-0830",
"CVE-2019-0831"
);
script_xref(name:"MSKB", value:"4464510");
script_xref(name:"MSKB", value:"4464511");
script_xref(name:"MSKB", value:"4464515");
script_xref(name:"MSKB", value:"4464518");
script_xref(name:"MSKB", value:"4464525");
script_xref(name:"MSKB", value:"4464528");
script_xref(name:"MSFT", value:"MS19-4464510");
script_xref(name:"MSFT", value:"MS19-4464511");
script_xref(name:"MSFT", value:"MS19-4464515");
script_xref(name:"MSFT", value:"MS19-4464518");
script_xref(name:"MSFT", value:"MS19-4464525");
script_xref(name:"MSFT", value:"MS19-4464528");
script_name(english:"Security Updates for Microsoft SharePoint Server (April 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-2019-0830,
CVE-2019-0831)");
# https://support.microsoft.com/en-us/help/4464510/description-of-the-security-update-for-sharepoint-enterprise-server
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?456df873");
# https://support.microsoft.com/en-us/help/4464511/description-of-the-security-update-for-sharepoint-enterprise-server
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e7416298");
# https://support.microsoft.com/en-us/help/4464515/description-of-the-security-update-for-sharepoint-foundation-2013
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?39689789");
# https://support.microsoft.com/en-us/help/4464525/description-of-the-security-update-for-sharepoint-server-2010-april-9
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?8e824cde");
# https://support.microsoft.com/en-us/help/4464528/description-of-the-security-update-for-sharepoint-foundation-2010
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?fd386600");
# https://support.microsoft.com/en-us/help/4464518/description-of-the-security-update-for-sharepoint-server-2019-april-9
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c4ddef06");
script_set_attribute(attribute:"solution", value:
"Microsoft has released the following security updates to address this issue:
-KB4464510
-KB4464511
-KB4464515
-KB4464518
-KB4464525
-KB4464528");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N");
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:L/UI:R/S:C/C:L/I:L/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-0831");
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: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_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' : '4464525',
'path' : app_info.path,
'version' : '14.0.7232.5000',
'min_version' : '14.0.0.0000',
'append' : "Microsoft Shared\Web Server Extensions\14\ISAPI",
'file' : 'microsoft.office.server.search.dll',
'product_name' : 'Microsoft SharePoint Enterprise Server 2010 SP2'
},
{
'product' : '2010',
'edition' : 'Foundation',
'kb' : '4464528',
'path' : app_info.path,
'version' : '14.0.7232.5000',
'min_version' : '14.0.0.0000',
'append' : "Microsoft Shared\Web Server Extensions\14\ISAPI",
'file' : 'microsoft.office.server.search.dll',
'product_name' : 'Microsoft SharePoint Foundation Server 2010 SP2'
},
{
'product' : '2013',
'edition' : 'Server',
'kb' : '4464511',
'path' : app_info.path,
'version' : '15.0.5127.1000',
'min_version' : '15.0.0.0000',
'append' : "WebServices\ConversionServices",
'file' : 'msoserver.dll',
'product_name' : 'Microsoft SharePoint Enterprise Server 2013 SP1'
},
{
'product' : '2013',
'edition' : 'Foundation',
'kb' : '4464515',
'path' : app_info.path,
'version' : '15.0.5127.1000',
'min_version' : '15.0.0.0000',
'append' : "Microsoft Shared\Web Server Extensions\15\bin",
'file' : 'onetutil.dll',
'product_name' : 'Microsoft SharePoint Foundation Server 2013 SP1'
},
{
'product' : '2016',
'edition' : 'Server',
'kb' : '4464510',
'path' : app_info.path,
'version' : '16.0.4834.1000',
'min_version' : '16.0.0.0000',
'append' : "Microsoft Shared\Web Server Extensions\16\bin",
'file' : 'onetutil.dll',
'product_name' : 'Microsoft SharePoint Server 2016'
},
{
'product' : '2019',
'edition' : 'Server',
'kb' : '4464518',
'path' : app_info.path,
'version' : '16.0.10343.20000',
'min_version' : '16.0.0.0000',
'append' : "WebServices\ConversionServices",
'file' : 'sword.dll',
'product_name' : 'Microsoft SharePoint Server 2019'
}
];
vcf::microsoft::sharepoint::check_version_and_report
(
app_info:app_info,
bulletin:'MS19-04',
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 |
3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.8%