IBM Lotus Notes 'cai' URI and iCal Remote Code Execution Vulnerabilities (Windows)

###############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_ibm_lotus_notes_code_exec_vuln_win.nasl 7052 2017-09-04 11:50:51Z teissa $
#
# IBM Lotus Notes 'cai' URI and iCal Remote Code Execution Vulnerabilities (Windows)
#
# Authors:
# Antu Sanadi <[email protected]>
#
# Copyright:
# Copyright (c) 2011 SecPod  http://www.secpod.com
#
# 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 = "Successful exploitation will allow attackers to execute arbitrary code in the
  context of the user running the application.
  Impact Level: Application";
tag_affected = "IBM Lotus Notes Version 8.0.x before 8.0.2 FP6 and 8.5.x before 8.5.1 FP5 on windows";
tag_insight = "The flaws are due to:
  - An input validation error when processing the '--launcher.library' switch
    within a 'cai:' URI, which could allow attackers to load a malicious
    library.
  - A buffer overflow error related to 'iCal', which could be exploited by
    attackers to execute arbitrary code.";
tag_solution = "Upgrade to IBM Lotus Notes 8.0.2 FP6 or 8.5.1 FP5
  For updates refer to http://www.ibm.com/software/lotus/products/notes/";
tag_summary = "This host has IBM Lotus Notes installed and is prone to remote code
  execution vulnerabilities.";

if(description)
{
  script_id(902298);
  script_version("$Revision: 7052 $");
  script_tag(name:"last_modification", value:"$Date: 2017-09-04 13:50:51 +0200 (Mon, 04 Sep 2017) $");
  script_tag(name:"creation_date", value:"2011-03-25 15:52:06 +0100 (Fri, 25 Mar 2011)");
  script_cve_id("CVE-2011-0912");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_name("IBM Lotus Notes 'cai' URI and iCal Remote Code Execution Vulnerabilities (Windows)");
  script_xref(name : "URL" , value : "http://secunia.com/advisories/43222");
  script_xref(name : "URL" , value : "http://www.vupen.com/english/advisories/2011/0295");
  script_xref(name : "URL" , value : "https://www-304.ibm.com/support/docview.wss?uid=swg21461514");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2011 SecPod");
  script_family("General");
  script_dependencies("secpod_ibm_lotus_notes_detect_win.nasl");
  script_require_keys("IBM/LotusNotes/Win/Ver");
  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:"qod_type", value:"registry");
  script_tag(name:"solution_type", value:"VendorFix");
  exit(0);
}


include("version_func.inc");

## Get for IBM Lotus Notes Version
lotusVer = get_kb_item("IBM/LotusNotes/Win/Ver");
if(!lotusVer){
  exit(0);
}

## Check for IBM Lotus Notes Version 8.0.x before 8.0.2 FP6
if(lotusVer =~ "8.0")
{
  if(version_is_less(version:lotusVer, test_version:"8.0.2.6"))
  {
    security_message(0);
    exit(0);
  }
}

## Check for IBM Lotus Notes Version 8.5.x before 8.5.1 FP5
if(lotusVer =~ "8.5")
{
  if(version_is_less(version:lotusVer, test_version:"8.5.1.5")){
    security_message(0);
  }
}