Mini-Redirector Heap Overflow Vulnerability

# SPDX-FileCopyrightText: 2008 Greenbone AG
# 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.90015");
  script_version("2026-04-28T06:28:06+0000");
  script_tag(name:"last_modification", value:"2026-04-28 06:28:06 +0000 (Tue, 28 Apr 2026)");
  script_tag(name:"creation_date", value:"2008-06-17 20:22:38 +0200 (Tue, 17 Jun 2008)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_cve_id("CVE-2008-0080");
  script_name("Mini-Redirector Heap Overflow Vulnerability");
  script_xref(name:"URL", value:"http://secunia.com/advisories/28894");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/27670");
  script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-007");

  script_category(ACT_GATHER_INFO);
  script_tag(name:"qod_type", value:"executable_version");
  script_copyright("Copyright (C) 2008 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("secpod_reg_enum.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/registry_enumerated");

  script_tag(name:"insight", value:"A boundary error occurs in the WebDAV Mini-Redirector when handling long
  pathnames in WebDAV responses.");

  script_tag(name:"solution_type", value:"VendorFix");

  script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.

  Workaround:

  Disable the WebClient Service.");

  script_tag(name:"summary", value:"This host is missing a critical security update according to
  Microsoft Bulletin MS008-007.");

  script_tag(name:"impact", value:"Successful exploitation will allow attackers to execute arbitrary code and
  completely compromise the affected computer.");

  exit(0);
}

include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

if(hotfix_check_sp(xp:3, win2003:3, winVista:3) <= 0) {
  exit(0);
}

# MS08-007 Hotfix check
if(hotfix_missing(name:"946026") == 0) {
  exit(0);
}

sysPath = registry_get_sz(item:"Install Path", key:"SOFTWARE\Microsoft\COM3\Setup");
if(!sysPath) {
  exit(0);
}

share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:sysPath);
file = ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1", string:sysPath + "\drivers\mrxdav.sys");
sysVer = GetVer(file:file, share:share);
if(!sysVer) {
  exit(0);
}

if(hotfix_check_sp(xp:3) > 0)
{
  SP = get_kb_item("SMB/WinXP/ServicePack");
  if("Service Pack 2" >< SP)
  {
    if(version_in_range(version:sysVer, test_version:"5.1", test_version2:"5.1.2600.3275")) {
      report = report_fixed_ver(installed_version:sysVer, vulnerable_range:"5.1 - 5.1.2600.3275");
      security_message(port: 0, data: report);
    }
  }
  else
    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 2" >< SP)
  {
    if(version_in_range(version:sysVer, test_version:"5.2", test_version2:"5.2.3790.4205")) {
      report = report_fixed_ver(installed_version:sysVer, vulnerable_range:"5.2 - 5.2.3790.4205");
      security_message(port: 0, data: report);
    }
  }
  else if("Service Pack 1" >< SP)
  {
    if(version_in_range(version:sysVer, test_version:"5.2", test_version2:"5.2.3790.3059")) {
      report = report_fixed_ver(installed_version:sysVer, vulnerable_range:"5.2 - 5.2.3790.3059");
      security_message(port: 0, data: report);
    }
  }
  else
    security_message( port: 0, data: "The target host was found to be vulnerable" );
}

sysPath = registry_get_sz(item:"PathName", key:"SOFTWARE\Microsoft\Windows NT\CurrentVersion");
if(!sysPath){
  exit(0);
}

share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:sysPath);
file = ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1", string:sysPath + "\System32\drivers\mrxdav.sys");
sysVer = GetVer(file:file, share:share);
if(!sysVer) {
  exit(0);
}

if(hotfix_check_sp(winVista:2) > 0)
{
  if(version_is_less(version:sysVer, test_version:"6.0.6000.16626")) {
    report = report_fixed_ver(installed_version:sysVer, fixed_version:"6.0.6000.16626");
    security_message(port: 0, data: report);
  }
  exit(0);
}