This host is missing an important security
update according to Microsoft KB4022198
###############################################################################
# OpenVAS Vulnerability Test
#
# Microsoft Office 2010 Service Pack 2 Information Disclosure Vulnerability (KB4022198)
#
# Authors:
# Antu Sanadi <[email protected]>
#
# Copyright:
# Copyright (C) 2018 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.813275");
script_version("2020-06-04T11:13:22+0000");
script_cve_id("CVE-2018-8378");
script_tag(name:"cvss_base", value:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:N/A:N");
script_tag(name:"last_modification", value:"2020-06-04 11:13:22 +0000 (Thu, 04 Jun 2020)");
script_tag(name:"creation_date", value:"2018-08-15 10:14:45 +0530 (Wed, 15 Aug 2018)");
script_name("Microsoft Office 2010 Service Pack 2 Information Disclosure Vulnerability (KB4022198)");
script_tag(name:"summary", value:"This host is missing an important security
update according to Microsoft KB4022198");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The flaw exists when Microsoft Office
software reads out of bound memory due to an uninitialized variable.");
script_tag(name:"impact", value:"Successful exploitation will allow an attacker
to view out of bound memory.");
script_tag(name:"affected", value:"Microsoft Office 2010 Service Pack 2.");
script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"executable_version");
script_xref(name:"URL", value:"https://support.microsoft.com/en-us/help/4022198");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2018 Greenbone Networks GmbH");
script_family("Windows : Microsoft Bulletins");
script_dependencies("secpod_office_products_version_900032.nasl");
script_mandatory_keys("MS/Office/Ver");
script_require_ports(139, 445);
exit(0);
}
include("smb_nt.inc");
include("host_details.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
officeVer = get_kb_item("MS/Office/Ver");
if(!officeVer || officeVer !~ "^14\."){
exit(0);
}
if(!os_arch = get_kb_item("SMB/Windows/Arch")){
exit(0);
}
if("x86" >< os_arch){
key_list = make_list("SOFTWARE\Microsoft\Windows\CurrentVersion");
}
else if("x64" >< os_arch){
key_list = make_list("SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion",
"SOFTWARE\Microsoft\Windows\CurrentVersion");
}
foreach key(key_list)
{
commonpath = registry_get_sz(key:key, item:"CommonFilesDir");
if(!commonpath){
exit(0);
}
offPath = commonpath + "\Microsoft Shared\Office14";
offexeVer = fetch_file_version(sysPath:offPath, file_name:"Mso.dll");
if(!offexeVer){
continue;
}
if(version_in_range(version:offexeVer, test_version:"14.0", test_version2:"14.0.7212.4999"))
{
report = report_fixed_ver(file_checked:offPath + "\Mso.dll",
file_version:offexeVer, vulnerable_range:"14.0 - 14.0.7212.4999");
security_message(data:report);
exit(0);
}
}