Vulnerabilities > CVE-2000-0302 - Unspecified vulnerability in Microsoft Index Server 2.0

047910
CVSS 5.0 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
NONE
Availability impact
NONE
network
low complexity
microsoft
nessus
exploit available
NVD
Published: 2000-03-31
Updated: 2018-10-12

Summary

Microsoft Index Server allows remote attackers to view the source code of ASP files by appending a %20 to the filename in the CiWebHitsFile argument to the null.htw URL.

Vulnerable Configurations

Part Description Count
Application
Microsoft
1

Exploit-Db

descriptionMicrosoft Index Server 2.0 '%20' ASP Source Disclosure Vulnerability. CVE-2000-0302 . Remote exploit for windows platform
idEDB-ID:19830
last seen2016-02-02
modified2000-03-31
published2000-03-31
reporterDavid Litchfield
sourcehttps://www.exploit-db.com/download/19830/
titleMicrosoft Index Server 2.0 - '%20' ASP Source Disclosure Vulnerability

Nessus

  • NASL familyWeb Servers
    NASL idIIS_ANYTHING_IDQ.NASL
    descriptionThe remote version of IIS is affected by two vulnerabilities : - An information disclosure issue allows a remote attacker to obtain the real pathname of the document root by requesting nonexistent files with .ida or .idq extensions. - An argument validation issue in the WebHits component lets a remote attacker read arbitrary files on the remote server. The path disclosure issue has been reported to affect Microsoft Index Server as well.
    last seen2020-06-01
    modified2020-06-02
    plugin id10492
    published2000-08-24
    reporterThis script is Copyright (C) 2000-2018 Filipe Custodio
    sourcehttps://www.tenable.com/plugins/nessus/10492
    titleMS00-006: Microsoft IIS IDA/IDQ Multiple Vulnerabilities (uncredentialed check)
    code
    #
# This script was written by Filipe Custodio <[email protected]>
#
# See the Nessus Scripts License for details
#
# Changes by Tenable :
# - description slightly modified to include a solution
# - add MSKB script_xref 8/29/17

include("compat.inc");

if (description)
{
 script_id(10492);
 script_version("1.47");
 script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/12");

 script_cve_id("CVE-2000-0071", "CVE-2000-0098", "CVE-2000-0302");
 script_bugtraq_id(1065);
 script_xref(name:"MSFT", value:"MS00-006");
 script_xref(name:"MSKB", value:"251170");
 script_xref(name:"MSKB", value:"252463");

 script_name(english:"MS00-006: Microsoft IIS IDA/IDQ Multiple Vulnerabilities (uncredentialed check)");
 script_summary(english:"Determines IIS IDA/IDQ Path Reveal vulnerability");

 script_set_attribute(attribute:"synopsis", value:"The remote IIS web server is missing a security patch.");
 script_set_attribute(attribute:"description", value:
"The remote version of IIS is affected by two vulnerabilities :

  - An information disclosure issue allows a remote attacker
    to obtain the real pathname of the document root by
    requesting nonexistent files with .ida or .idq
    extensions.

  - An argument validation issue in the WebHits component lets
    a remote attacker read arbitrary files on the remote
    server.

The path disclosure issue has been reported to affect Microsoft Index
Server as well.");
 script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2000/ms00-006");
 script_set_attribute(attribute:"solution", value:"Microsoft released a patch for Windows 2000.");
 script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
 script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
 script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
 script_set_attribute(attribute:"exploit_available", value:"true");

 script_set_attribute(attribute:"vuln_publication_date", value:"2000/01/11");
 script_set_attribute(attribute:"plugin_publication_date", value:"2000/08/24");

 script_set_attribute(attribute:"plugin_type", value:"remote");
 script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:iis");
 script_end_attributes();

 script_category(ACT_GATHER_INFO);

 script_copyright(english:"This script is Copyright (C) 2000-2020 Filipe Custodio");
 script_family(english:"Web Servers");

 script_dependencie("find_service1.nasl", "http_version.nasl", "www_fingerprinting_hmap.nasl");
 script_require_ports("Services/www", 80);
 exit(0);
}

#
# The script code starts here
#

include("global_settings.inc");
include("http_func.inc");

port = get_http_port(default:80, embedded:TRUE);


sig = get_http_banner(port:port);
if ( "IIS" >!< sig ) exit(0);


if(get_port_state(port))
{
 soc = open_sock_tcp(port);
 if(!soc)exit(0);

 req = http_get(item:"/anything.idq", port:port);
 soc = http_open_socket(port);
 if(!soc)exit(0);
 send(socket:soc, data:req);
 r = http_recv(socket:soc);
 http_close_socket(soc);
 str = egrep( pattern:"^<HTML>", string:r ) - "<HTML>";
 str = tolower(str);

 if ( egrep(pattern:"[a-z]\:\\.*anything",string:str) ) {
   security_warning( port:port );
 } else {
   req = http_get(item:"/anything.ida", port:port);
   soc = http_open_socket(port);
   if(!soc)exit(0);
   send(socket:soc, data:req);
   r = http_recv(socket:soc);
   http_close_socket(soc);
   str = egrep( pattern:"^<HTML>", string:r ) - "<HTML>";
   str = tolower(str);
   if ( egrep(pattern:"[a-z]\:\\.*anything", string:str) )
      security_warning( port:port );
   }
}
  • NASL familyWeb Servers
    NASL idMS_INDEX_SERVER.NASL
    descriptionIt is possible to get the source code of ASP scripts by issuing a specially crafted request. ASP source codes usually contain sensitive information such as usernames and passwords.
    last seen2020-06-01
    modified2020-06-02
    plugin id10356
    published2000-04-01
    reporterThis script is Copyright (C) 2000-2018 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/10356
    titleMicrosoft IIS WebHits null.htw .asp Source Disclosure
    code
    #
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
 script_id(10356);
 script_version("1.44");
 script_cvs_date("Date: 2018/11/15 20:50:25");

 script_cve_id("CVE-2000-0097", "CVE-2000-0302");
 script_bugtraq_id(950, 1084);
 script_xref(name:"MSFT", value:"MS00-006");
 script_xref(name:"MSKB", value:"251170");
 script_xref(name:"MSKB", value:"252463");

 script_name(english:"Microsoft IIS WebHits null.htw .asp Source Disclosure");
 script_summary(english:"Checks for a problem in webhits.dll");

 script_set_attribute(attribute:"synopsis", value:
"The remote web server is affected by an information disclosure
vulnerability.");
 script_set_attribute(attribute:"description", value:
"It is possible to get the source code of ASP scripts by issuing a
specially crafted request.

ASP source codes usually contain sensitive information such as
usernames and passwords.");
 script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2000/ms00-006");
 script_set_attribute(attribute:"solution", value:"Apply the patches referenced above.");
 script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
 script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
 script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
 script_set_attribute(attribute:"exploit_available", value:"true");

 script_set_attribute(attribute:"vuln_publication_date", value:"2000/01/27");
 script_set_attribute(attribute:"plugin_publication_date", value:"2000/04/01");

 script_set_attribute(attribute:"potential_vulnerability", value:"true");
 script_set_attribute(attribute:"plugin_type", value:"remote");
 script_end_attributes();

 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2000-2018 Tenable Network Security, Inc.");
 script_family(english:"Web Servers");

 script_dependencie("find_service1.nasl", "http_version.nasl", "webmirror.nasl", "www_fingerprinting_hmap.nasl");
 script_require_keys("Settings/ParanoidReport", "www/ASP");
 script_require_ports("Services/www", 80);

 exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");

if (report_paranoia < 2) audit(AUDIT_PARANOID);

port = get_http_port(default:80);
if(!can_host_asp(port:port)) exit(0);

function check(file)
{
  local_var res;

  res = http_send_recv3(method:"GET", item:string("/null.htw?CiWebHitsFile=", file, "%20&CiRestriction=none&CiHiliteType=Full"), port:port);
  if (isnull(res)) exit(1, "The web server on port "+port+" failed to respond.");

  res[2] = tolower(res[2]);
  if ("&lt;html&gt;" >< res[2]){
    security_warning(port);
    exit(0);
  }
  else exit(0);
 return(0);
}

check(file:"/default.asp");
files = get_kb_list(string("www/", port, "/content/extensions/asp"));
if(isnull(files))exit(0);
files = make_list(files);
check(file:files[0]);

References