Vulnerabilities > CVE-2007-1748 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Microsoft Windows 2000 and Windows 2003 Server

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
 script_id(25168);
 script_version("1.34");
 script_cvs_date("Date: 2018/11/15 20:50:30");

 script_cve_id("CVE-2007-1748");
 script_bugtraq_id(23470);
 script_xref(name:"MSFT", value:"MS07-029");
 script_xref(name:"MSKB", value:"935966");
 
 script_xref(name:"CERT", value:"555920");
 script_xref(name:"EDB-ID", value:"3737");
 script_xref(name:"EDB-ID", value:"3740");
 script_xref(name:"EDB-ID", value:"16366");
 script_xref(name:"EDB-ID", value:"16748");

 script_name(english:"MS07-029: Vulnerability in Windows DNS RPC Interface Could Allow Remote Code Execution (935966)");
 script_summary(english:"Determines the presence of update 935966");

 script_set_attribute(attribute:"synopsis", value:
"Arbitrary code can be executed on the remote host due to the DNS
service.");
 script_set_attribute(attribute:"description", value:
"The remote host has the Windows DNS server installed.

There is a flaw in the remote version of this server that may allow an
attacker to execute arbitrary code on the remote host with SYSTEM
privileges.  To exploit this flaw, an attacker needs to connect to the
DNS server RPC interface and send malformed RPC queries.");
 script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2007/ms07-029");
 script_set_attribute(attribute:"solution", value:
"Microsoft has released patches for Windows 2000 and 2003 Server.");
 script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
 script_set_cvss_temporal_vector("CVSS2#E:F/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:"exploit_framework_core", value:"true");
 script_set_attribute(attribute:"metasploit_name", value:'MS07-029 Microsoft DNS RPC Service extractQuotedChar() Overflow (SMB)');
 script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
 script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
 script_set_attribute(attribute:"canvas_package", value:'CANVAS');

 script_set_attribute(attribute:"vuln_publication_date", value:"2007/04/12");
 script_set_attribute(attribute:"patch_publication_date", value:"2007/05/08");
 script_set_attribute(attribute:"plugin_publication_date", value:"2007/05/08");

 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) 2007-2018 Tenable Network Security, Inc.");
 script_family(english:"Windows : Microsoft Bulletins");

 script_dependencies("smb_hotfixes.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 = 'MS07-029';
kb = '935966';

kbs = make_list(kb);
if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);


get_kb_item_or_exit("SMB/Registry/Enumerated");
get_kb_item_or_exit("SMB/WindowsVersion", exit_code:1);

if (hotfix_check_sp_range(win2k:'4,5', win2003:'1,2') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
if (!get_kb_item("SMB/Registry/HKLM/SYSTEM/CurrentControlSet/Services/DNS/DisplayName")) exit(0, "The host does not have the DNS Server service.");

rootfile = hotfix_get_systemroot();
if (!rootfile) exit(1, "Failed to get the system root.");

share = hotfix_path2share(path:rootfile);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);

if (
  hotfix_is_vulnerable(os:"5.2", sp:1, file:"Dns.exe", version:"5.2.3790.2915", dir:"\system32", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.2", sp:2, file:"Dns.exe", version:"5.2.3790.4059", dir:"\system32", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.0", file:"Dns.exe", version:"5.0.2195.7135", dir:"\system32", bulletin:bulletin, kb:kb)
)
{
  set_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE);
  hotfix_security_hole();
  hotfix_check_fversion_end();
  exit(0);
}
else
{
  hotfix_check_fversion_end();
  audit(AUDIT_HOST_NOT, 'affected');
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(72832);
  script_version("1.6");
  script_cvs_date("Date: 2018/11/15 20:50:21");

  script_cve_id("CVE-2007-1748");
  script_bugtraq_id(23470);
  script_xref(name:"CERT", value:"555920");
  script_xref(name:"EDB-ID", value:"3737");
  script_xref(name:"EDB-ID", value:"3740");
  script_xref(name:"MSFT", value:"MS07-029");
  script_xref(name:"MSKB", value:"935966");

  script_name(english:"MS07-029: Vulnerability in Windows DNS RPC Interface Could Allow Remote Code Execution (935966) (uncredentialed check)");
  script_summary(english:"Checks version of Microsoft DNS Server");

  script_set_attribute(attribute:"synopsis", value:
"The DNS server running on the remote host is potentially affected by a
remote code execution vulnerability.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version number, the Microsoft DNS Server
running on the remote host contains an issue that could allow an
attacker to execute arbitrary code with SYSTEM privileges.  To exploit
this issue, an attacker needs to connect to the DNS server RPC interface
and send malformed RPC queries.");
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2007/ms07-029");
  script_set_attribute(attribute:"solution", value:"Microsoft has released patches for Windows 2000 and 2003 Server.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/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:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'MS07-029 Microsoft DNS RPC Service extractQuotedChar() Overflow (SMB)');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/04/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2007/05/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/03/05");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"DNS");

  script_copyright(english:"This script is Copyright (C) 2014-2018 Tenable Network Security, Inc.");

  script_dependencies("ms_dns_version.nasl");
  script_require_keys("ms_dns/version");

  exit(0);
}

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

version = get_kb_item_or_exit("ms_dns/version");
port = 53;
fix = NULL;

# Windows Server 2003
if (version =~ "^5\.2\.3790\.")
{
  # SP2
  if (
    ver_compare(ver:version, fix:"5.2.3790.3959") >= 0 &&
    ver_compare(ver:version, fix:"5.2.3790.4059") == -1
  )
    fix = "5.2.3790.4059";

  # SP1
  else if (ver_compare(ver:version, fix:"5.2.3790.2915") == -1)
    fix = "5.2.3790.2915";
}

# Windows 2000
else if (version =~ "^5\.0\.2195\." && ver_compare(ver:version, fix:"5.0.2195.7135") == -1)
  fix = "5.0.2195.7135";

else
  audit(AUDIT_LISTEN_NOT_VULN, "Microsoft DNS Server", port, version, "UDP");


if (report_verbosity > 0)
{
  report =
    '\n  Installed version : ' + version +
    '\n  Fixed version     : ' + fix +
    '\n';
  security_hole(port:port, proto:"udp", extra:report);
}
else security_hole(port:port, proto:"udp");