9.4 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:C/A:C
6.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
7 High
AI Score
Confidence
High
0.469 Medium
EPSS
Percentile
97.5%
This host is missing a critical security update according to
Microsoft Bulletin MS08-037.
# Copyright (C) 2008 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("1.3.6.1.4.1.25623.1.0.900005");
script_version("2023-11-02T05:05:26+0000");
script_tag(name:"last_modification", value:"2023-11-02 05:05:26 +0000 (Thu, 02 Nov 2023)");
script_tag(name:"creation_date", value:"2008-08-22 10:29:01 +0200 (Fri, 22 Aug 2008)");
script_cve_id("CVE-2008-1447", "CVE-2008-1454");
script_copyright("Copyright (C) 2008 Greenbone Networks GmbH");
script_tag(name:"cvss_base", value:"9.4");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-03-24 18:19:00 +0000 (Tue, 24 Mar 2020)");
script_category(ACT_GATHER_INFO);
script_family("Windows : Microsoft Bulletins");
script_name("Vulnerabilities in DNS Could Allow Spoofing (953230)");
script_dependencies("secpod_reg_enum.nasl");
script_require_ports(139, 445);
script_mandatory_keys("SMB/registry_enumerated");
script_tag(name:"affected", value:"DNS Client/Server on Windows.");
script_tag(name:"summary", value:"This host is missing a critical security update according to
Microsoft Bulletin MS08-037.");
script_tag(name:"insight", value:"The flaws exist due to the DNS protocol fail to provide an
adequate amount of entropy when performing DNS queries for Transaction ID and Source Port
parameters that can be exploited to poison the DNS cache by inserting responses records into the
DNS server or client cache.");
script_tag(name:"solution", value:"The vendor has released updates. Please see the references for
more information.");
script_tag(name:"impact", value:"Successful execution of exploit could allow unauthenticated
attackers to retrieve sensitive information and will redirect internet traffic to any server of
the attacker's choosing.");
script_tag(name:"qod_type", value:"registry");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"URL", value:"http://secunia.com/advisories/30925/");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/30132");
script_xref(name:"URL", value:"http://www.kb.cert.org/vuls/id/800113");
script_xref(name:"URL", value:"http://securitytracker.com/alerts/2008/Jul/1020438.html");
script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-037");
exit(0);
}
include("smb_nt.inc");
include("secpod_reg.inc");
if(hotfix_check_sp(win2k:5, xp:4, win2003:3) <= 0)
exit(0);
function Get_FileVersion() {
sysFile = registry_get_sz(key:"SOFTWARE\Microsoft\COM3\Setup", item:"Install Path");
if(!sysFile)
exit(0);
sysFile += "\drivers\Tcpip.sys";
share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:sysFile);
file = ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1", string:sysFile);
name = kb_smb_name();
login = kb_smb_login();
pass = kb_smb_password();
domain = kb_smb_domain();
port = kb_smb_transport();
soc = open_sock_tcp(port);
if(!soc)
exit(0);
info = smb_login_and_get_tid_uid(soc:soc, name:name, login:login, passwd:pass, domain:domain, share:share);
if(isnull(info)) {
close(soc);
exit(0);
}
uid = info["uid"];
tid = info["tid"];
fid = OpenAndX(socket:soc, uid:uid, tid:tid, file:file);
if(!fid) {
close(soc);
exit(0);
}
fsize = smb_get_file_size(socket:soc, uid:uid, tid:tid, fid:fid);
off = fsize - 90000;
while(fsize != off) {
data = ReadAndX(socket:soc, uid:uid, tid:tid, fid:fid, count:16384, off:off);
data = str_replace(find:raw_string(0), replace:"", string:data);
version = strstr(data, "ProductVersion");
if(!version) {
off += 16383;
} else
break;
}
if(!version)
exit(0);
v = "";
for(i = strlen("ProductVersion"); i < strlen(version); i++) {
if((ord(version[i]) < ord("0") || ord(version[i]) > ord("9")) && version[i] != ".") {
break;
}
else
v += version[i];
}
return(v);
}
if(!registry_key_exists(key:"SYSTEM\CurrentControlSet\Services\Dnscache") &&
!registry_key_exists(key:"SYSTEM\CurrentControlSet\Services\DNS")) {
exit(0);
}
if(hotfix_missing(name:"953230") == 0)
exit(0);
fileVer = Get_FileVersion();
if(!fileVer)
exit(0);
if(hotfix_check_sp(win2k:5) > 0) {
# nb: version < 5.0.2195.7162
if(egrep(pattern:"^5\.0?0\.(([01]?[0-9]?[0-9]?[0-9]|2(0[0-9][0-9]|1([0-8][0-9]|9[0-4])))\..*|2195\.([0-6]?[0-9]?[0-9]?[0-9]|7(0[0-9][0-9]|1[0-5][0-9]|16[01])))$", string:fileVer)) {
security_message(port:0, data:"The target host was found to be vulnerable");
exit(0);
}
exit(99);
}
else if(hotfix_check_sp(xp:4) > 0) {
SP = get_kb_item("SMB/WinXP/ServicePack");
if("Service Pack 2" >< SP) {
if(egrep(pattern:"^5\.0?1\.(([01]?[0-9]?[0-9]?[0-9]|2([0-5][0-9][0-9]))\..*|2600\.([0-2]?[0-9]?[0-9]?[0-9]|3([0-2][0-9][0-9]|3[0-8][0-9]|39[0-3])))$", string:fileVer)) {
security_message(port:0, data:"The target host was found to be vulnerable");
exit(0);
}
exit(99);
}
else if("Service Pack 3" >< SP) {
if(egrep(pattern:"^5\.0?1\.(([01]?[0-9]?[0-9]?[0-9]|2([0-5][0-9][0-9]))\..*|2600\.([0-4]?[0-9]?[0-9]?[0-9]|5([0-5][0-9][0-9]|6[01][0-9]|62[0-4])))$", string:fileVer)) {
security_message(port:0, data:"The target host was found to be vulnerable");
exit(0);
}
exit(99);
}
security_message(port:0, data:"The target host was found to be vulnerable");
}
else if(hotfix_check_sp(win2003:3) > 0) {
SP = get_kb_item("SMB/Win2003/ServicePack");
if("Service Pack 1" >< SP) {
if(egrep(pattern:"^5\.0?2\.(([0-2]?[0-9]?[0-9]?[0-9]|3([0-6][0-9][0-9]|7[0-8][0-9]))\..*|3790\.([0-2]?[0-9]?[0-9]?[0-9]|30[0-9][0-9]|31([0-5][0-9]|60)))$", string:fileVer)) {
security_message(port:0, data:"The target host was found to be vulnerable");
exit(0);
}
exit(99);
}
else if("Service Pack 2" >< SP) {
if(egrep(pattern:"^5\.0?2\.(([02]?[0-9]?[0-9]?[0-9]|3([0-6][0-9][0-9]|7[0-8][0-9]))\..*|3790\.([0-3]?[0-9]?[0-9]?[0-9]|4([0-2][0-9][0-9]|3(0[0-9]|1[0-7]))))$", string:fileVer)) {
security_message(port:0, data:"The target host was found to be vulnerable");
exit(0);
}
exit(99);
}
security_message(port:0, data:"The target host was found to be vulnerable");
}
exit(99);
9.4 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:C/A:C
6.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
7 High
AI Score
Confidence
High
0.469 Medium
EPSS
Percentile
97.5%