ICQ 'ICQToolBar.dll' Buffer Overflow Vulnerability

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_icq_bof_vuln.nasl 6530 2017-07-05 06:23:50Z cfischer $
#
# ICQ 'ICQToolBar.dll' Buffer Overflow Vulnerability
#
# Authors:
# Sharath S <[email protected]>
#
# Copyright:
# Copyright (c) 2009 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

tag_impact = "An attacker may leverage this issue by execute arbitrary code
and buffer overflow in the context of affected system, and can cause the
application to crash (persistent).

Impact Level: System/Application";

tag_affected = "ICQ version 6.5 on Windows";

tag_insight = "Error due to improper bounds checking by the ICQToolBar.dll and
this can be caused via an Internet shortcut .URL file containing a long
URL parameter, when browsing a folder that contains this file.";

tag_solution = "No solution or patch was made available for at least one year
since disclosure of this vulnerability. Likely none will be provided anymore.
General solution options are to upgrade to a newer release, disable respective
features, remove the product or replace the product by another one.";

tag_summary = "This host has ICQ installed and is prone to Stack-based Buffer
Overflow vulnerability.";

if(description)
{
  script_id(800808);
  script_version("$Revision: 6530 $");
  script_tag(name:"last_modification", value:"$Date: 2017-07-05 08:23:50 +0200 (Wed, 05 Jul 2017) $");
  script_tag(name:"creation_date", value:"2009-06-09 08:37:33 +0200 (Tue, 09 Jun 2009)");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_cve_id("CVE-2009-1915");
  script_bugtraq_id(35150);
  script_name("ICQ 'ICQToolBar.dll' Buffer Overflow Vulnerability");
  script_xref(name : "URL" , value : "http://www.milw0rm.com/exploits/8832");
  script_xref(name : "URL" , value : "http://xforce.iss.net/xforce/xfdb/50858");

  script_tag(name:"qod_type", value:"executable_version");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 Greenbone Networks GmbH");
  script_family("Buffer overflow");
  script_dependencies("gb_icq_detect.nasl");
  script_mandatory_keys("ICQ/Ver");
  script_require_ports(139, 445);
  script_tag(name : "impact" , value : tag_impact);
  script_tag(name : "affected" , value : tag_affected);
  script_tag(name : "insight" , value : tag_insight);
  script_tag(name : "solution" , value : tag_solution);
  script_tag(name : "summary" , value : tag_summary);
  script_tag(name:"solution_type", value:"WillNotFix");
  exit(0);
}


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

icqVer = get_kb_item("ICQ/Ver");
if(!icqVer){
  exit(0);
}

# Grep for the version 6.5 (6.5.0.1042)
if(version_is_equal(version:icqVer, test_version:"6.5.0.1042"))
{
  # To Get the Installed Location
  dllPath = registry_get_sz(key:"SOFTWARE\Microsoft\Windows\CurrentVersion" +
                                "\Uninstall\ICQToolbar", item:"DisplayIcon");
  if(dllPath == NULL){
    exit(0);
  }

  share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:dllPath);
  file = ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1",
                      string:dllPath - "\icq6Toolbar.ico" + "\ICQToolBar.dll");
  dllVer = GetVer(share:share, file:file);

  # Check for ICQToolBar.dll file version <= 3.0.0 and Its existence
  if(version_is_less_equal(version:dllVer, test_version:"3.0.0")){
    security_message(0);
  }
}