5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.5 Medium
AI Score
Confidence
Low
0.01 Low
EPSS
Percentile
83.4%
This host is missing an important security update according to Microsoft
Bulletin MS14-031.
# SPDX-FileCopyrightText: 2014 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("1.3.6.1.4.1.25623.1.0.804636");
script_version("2023-07-26T05:05:09+0000");
script_cve_id("CVE-2014-1811");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_tag(name:"last_modification", value:"2023-07-26 05:05:09 +0000 (Wed, 26 Jul 2023)");
script_tag(name:"creation_date", value:"2014-06-11 12:45:39 +0530 (Wed, 11 Jun 2014)");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Microsoft Windows TCP Protocol Denial of Service Vulnerability (2962478)");
script_tag(name:"summary", value:"This host is missing an important security update according to Microsoft
Bulletin MS14-031.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Flaw is due to some error within the Windows TCP/IP networking protocol which
allows processing of crafted packets.");
script_tag(name:"impact", value:"Successful exploitation will allow attackers to cause denial of service
condition.");
script_tag(name:"affected", value:"- Microsoft Windows 8 x32/x64
- Microsoft Windows 8.1 x32/x64
- Microsoft Windows Server 2012
- Microsoft Windows Server 2012 R2
- Microsoft Windows 7 x32/x64 Service Pack 1 and prior
- Microsoft Windows Vista x32/x64 Service Pack 2 and prior
- Microsoft Windows Server 2008 x32/x64 Service Pack 2 and prior");
script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
script_tag(name:"qod_type", value:"executable_version");
script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/ms14-031");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/67888");
script_xref(name:"URL", value:"https://support.microsoft.com/kb/2957189");
script_xref(name:"URL", value:"https://support.microsoft.com/kb/2961858");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2014 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://technet.microsoft.com/en-us/library/security/ms14-031");
exit(0);
}
include("smb_nt.inc");
include("secpod_reg.inc");
include("host_details.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
if(hotfix_check_sp(winVista:3, winVistax64:3, win7:2, win7x64:2, win2008:3,
win2008x64:3, win2008r2:2, win8:1, win8x64:1, win2012:1,
win8_1:1, win8_1x64:1) <= 0)
{
exit(0);
}
sysPath = smb_get_systemroot();
if(!sysPath ){
exit(0);
}
sysVer = fetch_file_version(sysPath:sysPath, file_name:"system32\drivers\tcpip.sys");
if(!sysVer){
exit(0);
}
## Currently not supporting for Vista 64 bit
if(hotfix_check_sp(winVista:3, win2008:3) > 0)
{
if(version_in_range(version:sysVer, test_version:"6.0.6002.18000", test_version2:"6.0.6002.19079") ||
version_in_range(version:sysVer, test_version:"6.0.6002.23000", test_version2:"6.0.6002.23369")){
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
exit(0);
}
else if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2) > 0)
{
if(version_in_range(version:sysVer, test_version:"6.1.7601.18000", test_version2:"6.1.7601.18437") ||
version_in_range(version:sysVer, test_version:"6.1.7601.22000", test_version2:"6.1.7601.22647")){
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
}
else if(hotfix_check_sp(win8:1, win8x64:1, win2012:1) > 0)
{
if(version_in_range(version:sysVer, test_version:"6.2.9200.16000", test_version2:"6.2.9200.16885") ||
version_in_range(version:sysVer, test_version:"6.2.9200.20000", test_version2:"6.2.9200.21004")){
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
exit(0);
}
else if(hotfix_check_sp(win8_1:1, win8_1x64:1) > 0)
{
if(version_in_range(version:sysVer, test_version:"6.3.9600.16000", test_version2:"6.3.9600.16659") ||
version_in_range(version:sysVer, test_version:"6.3.9600.17000", test_version2:"6.3.9600.17087")){
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
exit(0);
}