CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
AI Score
Confidence
High
EPSS
Percentile
99.6%
This host is missing a critical security update according to
Microsoft Bulletin MS10-012.
# Copyright (C) 2010 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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("1.3.6.1.4.1.25623.1.0.900230");
script_version("2022-05-25T07:40:23+0000");
script_tag(name:"last_modification", value:"2022-05-25 07:40:23 +0000 (Wed, 25 May 2022)");
script_tag(name:"creation_date", value:"2010-02-10 16:06:43 +0100 (Wed, 10 Feb 2010)");
script_tag(name:"cvss_base", value:"10.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_cve_id("CVE-2010-0020", "CVE-2010-0021",
"CVE-2010-0022", "CVE-2010-0231");
script_name("Microsoft Windows SMB Server Multiple Vulnerabilities (971468)");
script_xref(name:"URL", value:"http://support.microsoft.com/kb/971468");
script_xref(name:"URL", value:"http://www.vupen.com/english/advisories/2010/0345");
script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-012");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2010 Greenbone Networks GmbH");
script_family("Windows : Microsoft Bulletins");
script_dependencies("secpod_reg_enum.nasl");
script_require_ports(139, 445);
script_mandatory_keys("SMB/registry_enumerated");
script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to execute arbitrary
code or cause a denial of service or bypass the authentication mechanism
via brute force technique.");
script_tag(name:"affected", value:"- Microsoft Windows 7
- Microsoft Windows 2K Service Pack 4 and prior
- Microsoft Windows XP Service Pack 3 and prior
- Microsoft Windows 2K3 Service Pack 2 and prior
- Microsoft Windows Vista Service Pack 1/2 and prior
- Microsoft Windows Server 2008 Service Pack 1/2 and prior");
script_tag(name:"insight", value:"- An input validation error exists while processing SMB requests and can
be exploited to cause a buffer overflow via a specially crafted SMB packet.
- An error exists in the SMB implementation while parsing SMB packets during
the Negotiate phase causing memory corruption via a specially crafted SMB
packet.
- NULL pointer dereference error exists in SMB while verifying the 'share'
and 'servername' fields in SMB packets causing denial of service.
- A lack of cryptographic entropy when the SMB server generates challenges
during SMB NTLM authentication and can be exploited to bypass the
authentication mechanism.");
script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
script_tag(name:"summary", value:"This host is missing a critical security update according to
Microsoft Bulletin MS10-012.");
script_tag(name:"qod_type", value:"executable_version");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
if(hotfix_check_sp(win2k:5, xp:4, win2003:3, winVista:3, win7:1, win2008:3) <= 0){
exit(0);
}
if(hotfix_missing(name:"971468") == 0){
exit(0);
}
sysPath = smb_get_system32root();
if(sysPath)
{
sysVer = fetch_file_version(sysPath:sysPath, file_name:"drivers\Srv.sys");
if(!sysVer){
exit(0);
}
}
if(hotfix_check_sp(win2k:5) > 0)
{
if(version_is_less(version:sysVer, test_version:"5.0.2195.7365")){
report = report_fixed_ver(installed_version:sysVer, fixed_version:"5.0.2195.7365", install_path:sysPath);
security_message(port: 0, data: report);
}
exit(0);
}
if(hotfix_check_sp(xp:4) > 0)
{
SP = get_kb_item("SMB/WinXP/ServicePack");
if("Service Pack 2" >< SP)
{
if(version_is_less(version:sysVer, test_version:"5.1.2600.3662")){
report = report_fixed_ver(installed_version:sysVer, fixed_version:"5.1.2600.3662", install_path:sysPath);
security_message(port: 0, data: report);
}
exit(0);
}
else if("Service Pack 3" >< SP)
{
if(version_is_less(version:sysVer, test_version:"5.1.2600.5923")){
report = report_fixed_ver(installed_version:sysVer, fixed_version:"5.1.2600.5923", install_path:sysPath);
security_message(port: 0, data: report);
}
exit(0);
}
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
if(hotfix_check_sp(win2003:3) > 0)
{
SP = get_kb_item("SMB/Win2003/ServicePack");
if("Service Pack 2" >< SP)
{
if(version_is_less(version:sysVer, test_version:"5.2.3790.4634")){
report = report_fixed_ver(installed_version:sysVer, fixed_version:"5.2.3790.4634", install_path:sysPath);
security_message(port: 0, data: report);
}
exit(0);
}
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
sysPath = smb_get_system32root();
if(sysPath)
{
sysVer = fetch_file_version(sysPath:sysPath, file_name:"drivers\Srv.sys");
if(!sysVer){
exit(0);
}
}
if(hotfix_check_sp(winVista:3) > 0)
{
SP = get_kb_item("SMB/WinVista/ServicePack");
if("Service Pack 1" >< SP)
{
if(version_is_less(version:sysVer, test_version:"6.0.6001.18381")){
report = report_fixed_ver(installed_version:sysVer, fixed_version:"6.0.6001.18381", install_path:sysPath);
security_message(port: 0, data: report);
}
exit(0);
}
if("Service Pack 2" >< SP)
{
if(version_is_less(version:sysVer, test_version:"6.0.6002.18164")){
report = report_fixed_ver(installed_version:sysVer, fixed_version:"6.0.6002.18164", install_path:sysPath);
security_message(port: 0, data: report);
}
exit(0);
}
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
else if(hotfix_check_sp(win2008:3) > 0)
{
SP = get_kb_item("SMB/Win2008/ServicePack");
if("Service Pack 1" >< SP)
{
if(version_is_less(version:sysVer, test_version:"6.0.6001.18381")){
report = report_fixed_ver(installed_version:sysVer, fixed_version:"6.0.6001.18381", install_path:sysPath);
security_message(port: 0, data: report);
}
exit(0);
}
if("Service Pack 2" >< SP)
{
if(version_is_less(version:sysVer, test_version:"6.0.6002.18164")){
report = report_fixed_ver(installed_version:sysVer, fixed_version:"6.0.6002.18164", install_path:sysPath);
security_message(port: 0, data: report);
}
exit(0);
}
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
else if(hotfix_check_sp(win7:1) > 0)
{
if(version_is_less(version:sysVer, test_version:"6.1.7600.16481")){
report = report_fixed_ver(installed_version:sysVer, fixed_version:"6.1.7600.16481", install_path:sysPath);
security_message(port: 0, data: report);
}
}