CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
9.5%
This host is missing an important security
update according to Microsoft Bulletin MS16-066.
# SPDX-FileCopyrightText: 2016 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("1.3.6.1.4.1.25623.1.0.807693");
script_version("2023-07-21T05:05:22+0000");
script_cve_id("CVE-2016-0181");
script_tag(name:"cvss_base", value:"2.1");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:N/I:P/A:N");
script_tag(name:"last_modification", value:"2023-07-21 05:05:22 +0000 (Fri, 21 Jul 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2018-10-12 22:11:00 +0000 (Fri, 12 Oct 2018)");
script_tag(name:"creation_date", value:"2016-05-11 19:18:46 +0530 (Wed, 11 May 2016)");
script_tag(name:"qod_type", value:"executable_version");
script_name("Microsoft Windows Virtual Secure Mode Security Feature Bypass vulnerability (3155451)");
script_tag(name:"summary", value:"This host is missing an important security
update according to Microsoft Bulletin MS16-066.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"A security feature bypass vulnerability exists
when Windows incorrectly allows certain kernel-mode pages to be marked as Read, Write,
Execute (RWX) even with Hypervisor Code Integrity (HVCI) enabled.");
script_tag(name:"impact", value:"Successful exploitation will allow an
attacker to bypass a security feature.");
script_tag(name:"affected", value:"- Microsoft Windows 10 x32/x64
- Microsoft Windows 10 Version 1511 x32/x64");
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_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3156387");
script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3156421");
script_xref(name:"URL", value:"https://technet.microsoft.com/en-us/library/security/MS16-066");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2016 Greenbone AG");
script_family("Windows : Microsoft Bulletins");
script_dependencies("smb_reg_service_pack.nasl");
script_require_ports(139, 445);
script_mandatory_keys("SMB/WindowsVersion");
exit(0);
}
include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
if(hotfix_check_sp(win10:1, win10x64:1) <= 0){
exit(0);
}
sysPath = smb_get_system32root();
if(!sysPath){
exit(0);
}
sysVer = fetch_file_version(sysPath:sysPath, file_name:"edgehtml.dll");
if(!sysVer){
exit(0);
}
if(hotfix_check_sp(win10:1, win10x64:1) > 0)
{
if(version_is_less(version:sysVer, test_version:"11.0.10240.16841"))
{
Vulnerable_range = "Less than 11.0.10240.16841";
VULN = TRUE ;
}
else if(version_in_range(version:sysVer, test_version:"11.0.10586.0", test_version2:"11.0.10586.305"))
{
Vulnerable_range = "11.0.10586.0 - 11.0.10586.305";
VULN = TRUE ;
}
}
if(VULN)
{
report = 'File checked: ' + sysPath + "\edgehtml.dll" + '\n' +
'File version: ' + sysVer + '\n' +
'Vulnerable range: ' + Vulnerable_range + '\n' ;
security_message(data:report);
exit(0);
}
exit(0);
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
9.5%