7.4 High
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:S/C:C/I:C/A:C
7.6 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
High
0.008 Low
EPSS
Percentile
82.0%
This host is missing an important security
update according to Microsoft KB3211308.
# 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("1.3.6.1.4.1.25623.1.0.810848");
script_version("2023-07-14T16:09:27+0000");
script_cve_id("CVE-2017-0163", "CVE-2017-0168", "CVE-2017-0180");
script_tag(name:"cvss_base", value:"7.4");
script_tag(name:"cvss_base_vector", value:"AV:A/AC:M/Au:S/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"2023-07-14 16:09:27 +0000 (Fri, 14 Jul 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2017-07-11 01:33:00 +0000 (Tue, 11 Jul 2017)");
script_tag(name:"creation_date", value:"2017-04-12 12:24:16 +0530 (Wed, 12 Apr 2017)");
script_name("Microsoft Windows Hyper-V Multiple Vulnerabilities (KB3211308)");
script_tag(name:"summary", value:"This host is missing an important security
update according to Microsoft KB3211308.");
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 the Windows Hyper-V
Network Switch on a host operating system fails to properly validate input from
an authenticated user on a guest operating system.");
script_tag(name:"impact", value:"Successful exploitation will allow an attacker
to gain access to information on the Hyper-V host operating system.");
script_tag(name:"affected", value:"Microsoft Windows Server 2008 x64 Edition 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/3211308");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/97465");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/97418");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/97444");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone AG");
script_family("Windows : Microsoft Bulletins");
script_dependencies("smb_reg_service_pack.nasl");
script_require_ports(139, 445);
script_mandatory_keys("SMB/WindowsVersion");
script_xref(name:"URL", value:"https://support.microsoft.com/en-us/help/3211308/security-update-for-hyper-v-in-windows-server-2008");
exit(0);
}
include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
if(hotfix_check_sp(win2008x64:3) <= 0){
exit(0);
}
sysPath = smb_get_system32root();
if(!sysPath ){
exit(0);
}
qzVer = fetch_file_version(sysPath:sysPath, file_name:"Hvax64.exe");
if(!qzVer){
exit(0);
}
if(hotfix_check_sp(win2008x64:3) > 0)
{
if(version_is_less(version:qzVer, test_version:"6.0.6002.18688"))
{
Vulnerable_range = "Less than 6.0.6002.18688";
VULN = TRUE ;
}
else if(version_in_range(version:qzVer, test_version:"6.6.6002.24000", test_version2:"6.0.6002.24070"))
{
Vulnerable_range = "6.6.6002.24000 - 6.0.6002.24070";
VULN = TRUE ;
}
}
if(VULN)
{
report = 'File checked: ' + sysPath + "\Hvax64.exe" + '\n' +
'File version: ' + qzVer + '\n' +
'Vulnerable range: ' + Vulnerable_range + '\n' ;
security_message(data:report);
exit(0);
}
exit(0);
7.4 High
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:S/C:C/I:C/A:C
7.6 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
High
0.008 Low
EPSS
Percentile
82.0%