7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7 High
AI Score
Confidence
Low
0.974 High
EPSS
Percentile
99.9%
The remote SQL server seems to be vulnerable to the SQL abuse
vulnerability described in technet article Q256052.
# SPDX-FileCopyrightText: 2001 Intranode <[email protected]>
# 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
# Should also cover BID:4135/CVE-2002-0056
CPE = "cpe:/a:microsoft:sql_server";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.10642");
script_version("2024-06-21T05:05:42+0000");
script_tag(name:"last_modification", value:"2024-06-21 05:05:42 +0000 (Fri, 21 Jun 2024)");
script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
script_tag(name:"cvss_base", value:"7.2");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_cve_id("CVE-2002-0642");
script_xref(name:"IAVA", value:"2002-B-0004");
script_name("Microsoft SQL Server SQL Abuse Vulnerability (Q256052)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2001 Intranode <[email protected]>");
script_family("Windows : Microsoft Bulletins");
script_dependencies("gb_microsoft_sql_server_consolidation.nasl");
script_require_ports(139, 445);
script_mandatory_keys("microsoft/sqlserver/smb-login/detected");
script_xref(name:"URL", value:"https://web.archive.org/web/20040703090735/http://support.microsoft.com/default.aspx?scid=kb;en-us;256052");
script_xref(name:"URL", value:"https://web.archive.org/web/20210221034811/http://www.securityfocus.com/bid/5205");
script_xref(name:"URL", value:"https://web.archive.org/web/20210221034811/http://online.securityfocus.com/archive/1/285915");
script_xref(name:"URL", value:"https://web.archive.org/web/20210221034811/http://online.securityfocus.com/advisories/4308");
script_tag(name:"summary", value:"The remote SQL server seems to be vulnerable to the SQL abuse
vulnerability described in technet article Q256052.");
script_tag(name:"impact", value:"This problem allows an attacker who has to ability to execute SQL
queries on this host to gain elevated privileges.");
script_tag(name:"solution", value:"The vendor has releases updates, please see the references for
more information.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"registry");
exit(0);
}
include("smb_nt.inc");
include("version_func.inc");
include("host_details.inc");
function check_key(key) {
item = "AllowInProcess";
value = registry_get_dword(key:key, item:item);
if(!isnull(value) && strlen(value) == 4) {
item = "DisallowAdHocAccess";
value = registry_get_dword(key:key, item:item);
if((strlen(value)) == 0) {
return(1);
}
else if(ord(value[0]) == 0)
return(1);
}
return(0);
}
if(isnull(port = get_app_port(cpe:CPE, service:"smb-login")))
exit(0);
if(!infos = get_app_full(cpe:CPE, port:port, exit_no_version:TRUE))
exit(0);
if(!vers = infos["internal_version"])
exit(0);
# nb: 2000 (8.x) and earlier should be only affected
if(vers !~ "^[1-8]\.")
exit(99);
location = infos["location"];
key = "SOFTWARE\Microsoft\MSSQLServer\Providers\MSDAORA";
check = check_key(key:key);
if(check) {
report = report_fixed_ver(installed_version:vers, reg_checked:key, fixed_version:"See references", install_path:location);
security_message(port:port, data:report);
exit(0);
}
key = "SOFTWARE\Microsoft\MSSQLServer\Providers\MSDASQL";
check = check_key(key:key);
if(check) {
report = report_fixed_ver(installed_version:vers, reg_checked:key, fixed_version:"See references", install_path:location);
security_message(port:port, data:report);
exit(0);
}
key = "SOFTWARE\Microsoft\MSSQLServerProviders\SQLOLEDB";
check = check_key(key:key);
if(check) {
report = report_fixed_ver(installed_version:vers, reg_checked:key, fixed_version:"See references", install_path:location);
security_message(port:port, data:report);
exit(0);
}
key = "SOFTWARE\Microsoft\MSSQLServerProviders\Microsoft.Jet.OLEDB.4.0";
check = check_key(key:key);
if(check) {
report = report_fixed_ver(installed_version:vers, reg_checked:key, fixed_version:"See references", install_path:location);
security_message(port:port, data:report);
exit(0);
}
exit(99);
2002-B-0004
web.archive.org/web/20040703090735/support.microsoft.com/default.aspx?scid=kb;en-us;256052
web.archive.org/web/20210221034811/online.securityfocus.com/advisories/4308
web.archive.org/web/20210221034811/online.securityfocus.com/archive/1/285915
web.archive.org/web/20210221034811/www.securityfocus.com/bid/5205