5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
5.7 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.013 Low
EPSS
Percentile
85.8%
This host is missing an important security
update according to Microsoft KB4011095
# SPDX-FileCopyrightText: 2017 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.812248");
script_version("2023-07-25T05:05:58+0000");
script_cve_id("CVE-2017-11934");
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:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2018-10-30 16:27:00 +0000 (Tue, 30 Oct 2018)");
script_tag(name:"creation_date", value:"2017-12-13 11:05:10 +0530 (Wed, 13 Dec 2017)");
script_name("Microsoft Office 2016 Information Disclosure Vulnerability (KB4011095)");
script_tag(name:"summary", value:"This host is missing an important security
update according to Microsoft KB4011095");
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
improperly discloses the contents of its memory.");
script_tag(name:"impact", value:"Successful exploitation will allow an attacker
to gain access to potentially sensitive information and use the information to
compromise the user's computer or data.");
script_tag(name:"affected", value:"Microsoft Office 2016.");
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/4011095");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/102064");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone AG");
script_family("Windows : Microsoft Bulletins");
script_dependencies("secpod_office_products_version_900032.nasl");
script_mandatory_keys("MS/Office/Ver", "SMB/Windows/Arch");
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){
exit(0);
}
if(officeVer =~ "^16\.")
{
os_arch = get_kb_item("SMB/Windows/Arch");
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)
{
msPath = registry_get_sz(key:key, item:"ProgramFilesDir");
if(msPath)
{
offPath = msPath + "\Microsoft Office\" + "root\Office16";
exeVer = fetch_file_version(sysPath:offPath, file_name:"chart.dll");
if(exeVer && exeVer =~ "^16\.")
{
if(version_in_range(version:exeVer, test_version:"16.0", test_version2:"16.0.4627.999"))
{
report = report_fixed_ver( file_checked:msPath + "\Microsoft Office\Root\Office16\chart.dll",
file_version:exeVer, vulnerable_range:"16.0 - 16.0.4627.999" );
security_message(data:report);
exit(0);
}
}
}
}
}
exit(0);
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
5.7 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.013 Low
EPSS
Percentile
85.8%