| code | #
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(12090);
script_version("1.36");
script_cvs_date("Date: 2018/11/15 20:50:29");
script_cve_id("CVE-2003-0905");
script_bugtraq_id(9825);
script_xref(name:"CERT", value:"982630");
script_xref(name:"MSFT", value:"MS04-008");
script_xref(name:"MSKB", value:"832359");
script_name(english:"MS04-008: Windows Media Services Remote Denial of Service (832359)");
script_summary(english:"Checks for MS04-008");
script_set_attribute(attribute:"synopsis", value:"It is possible to crash the remote Media Service.");
script_set_attribute(attribute:"description", value:
"The remote host appears to be vulnerable to a remote denial of service
attack (DoS) against the Media Services component. An attacker, in
exploiting this bug, would render the Media Services component as
unresponsive.");
script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2004/ms04-008");
script_set_attribute(attribute:"solution", value:"Microsoft has released a set of patches for Windows 2000.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2004/03/09");
script_set_attribute(attribute:"patch_publication_date", value:"2004/03/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2004/03/09");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2004-2018 Tenable Network Security, Inc.");
script_family(english:"Windows : Microsoft Bulletins");
script_dependencies("netbios_name_get.nasl", "smb_login.nasl","smb_registry_access.nasl", "ms_bulletin_checks_possible.nasl");
script_require_keys("SMB/MS_Bulletin_Checks/Possible");
script_require_ports(139, 445, 'Host/patch_management_checks');
exit(0);
}
include("audit.inc");
include("smb_func.inc");
include("smb_hotfixes.inc");
include("smb_hotfixes_fcheck.inc");
include("misc_func.inc");
get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");
bulletin = 'MS04-008';
kb = '832359';
kbs = make_list(kb);
if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_WARNING);
# start script
# let's try it without registry access first....
# reply packet on 1755 gives away version num like so:
# 03/10-00:01:01.143211 10.10.10.18:1755 -> 10.10.10.254:53311
# TCP TTL:128 TOS:0x0 ID:45786 IpLen:20 DgmLen:180 DF
# ***AP*** Seq: 0x8DDEA47 Ack: 0xE445AD47 Win: 0x43C0 TcpLen: 32
# TCP Options (3) => NOP NOP TS: 54663 1032720260
# 01 00 00 00 CE FA 0B B0 70 00 00 00 4D 4D 53 20 ........p...MMS
# 0E 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
# 0C 00 00 00 01 00 04 00 00 00 00 00 F0 F0 F0 F0 ................
# 0B 00 04 00 1C 00 03 00 00 00 00 00 00 00 F0 3F ...............?
# 01 00 00 00 01 00 00 00 00 80 00 00 00 00 A0 00 ................
# 0B 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
# 34 00 2E 00 31 00 2E 00 30 00 2E 00 33 00 39 00 4...1...0...3.9.
# 33 00 30 00 00 00 00 00 00 00 00 00 00 00 00 00 3.0.............
port = 1755;
if (get_port_state(port)) {
packet1 = raw_string(
0x01, 0x00, 0x00, 0x00, 0xce, 0xfa, 0x0b, 0xb0, 0xa0, 0x00, 0x00, 0x00,
0x4d, 0x4d, 0x53, 0x20, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xf8, 0x53, 0xe3, 0xa5, 0x9b, 0xc4, 0x00, 0x40, 0x12, 0x00, 0x00, 0x00,
0x01, 0x00, 0x03, 0x00, 0xf0, 0xf0, 0xf0, 0xf0, 0x0b, 0x00, 0x04, 0x00,
0x1c, 0x00, 0x03, 0x00, 0x4e, 0x00, 0x53, 0x00, 0x50, 0x00, 0x6c, 0x00,
0x61, 0x00, 0x79, 0x00, 0x65, 0x00, 0x72, 0x00, 0x2f, 0x00, 0x34, 0x00,
0x2e, 0x00, 0x31, 0x00, 0x2e, 0x00, 0x30, 0x00, 0x2e, 0x00, 0x33, 0x00,
0x38, 0x00, 0x35, 0x00, 0x37, 0x00, 0x3b, 0x00, 0x20, 0x00, 0x7b, 0x00,
0x30, 0x00, 0x32, 0x00, 0x64, 0x00, 0x30, 0x00, 0x63, 0x00, 0x32, 0x00,
0x63, 0x00, 0x30, 0x00, 0x2d, 0x00, 0x62, 0x00, 0x35, 0x00, 0x30, 0x00,
0x37, 0x00, 0x2d, 0x00, 0x31, 0x00, 0x31, 0x00, 0x64, 0x00, 0x32, 0x00,
0x2d, 0x00, 0x39, 0x00, 0x61, 0x00, 0x61, 0x00, 0x38, 0x00, 0x2d, 0x00,
0x62, 0x00, 0x37, 0x00, 0x30, 0x00, 0x66, 0x00, 0x33, 0x00, 0x30, 0x00,
0x34, 0x00, 0x34, 0x00, 0x61, 0x00, 0x65, 0x00, 0x37, 0x00, 0x65, 0x00,
0x7d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
soc = open_sock_tcp(port);
if (soc) {
send(socket:soc, data:packet1);
r=recv(socket:soc,length:65535, timeout:3);
if (strlen(r) == 128) {
if ( (r[96] == "4") && (r[100] == "1") && (r[104] == "0") ) {
final = (int(r[108]) * 1000) + (int(r[110]) * 100) + (int(r[112]) * 10) + int(r[114]);
if (final < 3930) {
set_kb_item(name:"SMB/Missing/MS04-008", value:TRUE);
hotfix_security_warning();
}
}
}
close (soc);
exit(0);
}
}
# OK, if we made it this far, then port 1755 was not open and we'll check via the
# registry
if ( hotfix_check_sp(win2k:5) <= 0 ) audit(AUDIT_HOST_NOT, "affected");
if ( hotfix_missing(name:"KB823353") <= 0 ) audit(AUDIT_HOST_NOT, "affected");
version = get_kb_item_or_exit("SMB/WindowsVersion");
# only windows 2000 is vulnerable to this attack
if("5.0" >< version) {
login = kb_smb_login();
pass = kb_smb_password();
domain = kb_smb_domain();
port = kb_smb_transport();
if(! smb_session_init()) audit(AUDIT_FN_FAIL, "smb_session_init");
r = NetUseAdd(login:login, password:pass, domain:domain, share:"IPC$");
if ( r != 1 )
{
NetUseDel();
audit(AUDIT_SHARE_FAIL,"IPC$");
}
hklm = RegConnectRegistry(hkey:HKEY_LOCAL_MACHINE);
if ( isnull(hklm) )
{
NetUseDel();
audit(AUDIT_REG_FAIL);
}
key = "SOFTWARE\Microsoft\Updates\Windows Media Services\wm822343\";
item = "ServerVersion";
key_h = RegOpenKey(handle:hklm, key:key, mode:MAXIMUM_ALLOWED);
if ( ! isnull(key_h) )
{
value = RegQueryValue(handle:key_h, item:item);
if (!isnull (value) && (value[1] == "4.1"))
{
key = "SOFTWARE\Microsoft\Updates\Windows Media Services\wm822343\FileList\File1";
item = "Version";
sp = get_kb_item("SMB/Win2K/ServicePack");
# only service packs 2 thru 4 are vulnerable
if( ereg(string:sp, pattern:"Service Pack [2-4]"))
{
key_h2 = RegOpenKey(handle:hklm, key:key, mode:MAXIMUM_ALLOWED);
if ( ! isnull(key_h) )
{
value = RegQueryValue(handle:key_h2, item:item);
if (!isnull (value))
{
vers = split(value[1], sep:".");
if ( (int(vers[0]) == 4) && (int(vers[1]) == 1) && (int(vers[2]) == 0) && (int(vers[3]) < 3932) )
{
set_kb_item(name:"SMB/Missing/MS04-008", value:TRUE);
hotfix_add_report(bulletin:bulletin, kb:kb);
hotfix_security_warning();
}
}
RegCloseKey(handle:key_h2);
}
}
}
RegCloseKey (handle:key_h);
}
RegCloseKey (handle:hklm);
NetUseDel();
}
else audit(AUDIT_HOST_NOT, "affected");
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