RealNetworks RealPlayer 'OpenURLInDefaultBrowser()' Code Execution Vulnerability (Windows)

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_realplayer_code_exec_vuln_win.nasl 7015 2017-08-28 11:51:24Z teissa $
#
# RealNetworks RealPlayer 'OpenURLInDefaultBrowser()' Code Execution Vulnerability (Windows)
#
# Authors:
# Madhuri D <[email protected]>
#
# Copyright:
# Copyright (c) 2011 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 = "Successful exploitation allows remote attackers to execute arbitrary code
  within the context of the affected application. Failed attacks may cause
  denial-of-service conditions.";
tag_affected = "RealPlayer versions 11.0 through 11.1
  RealPlayer SP versions 1.0 through 1.1.5 (12.x)
  RealPlayer versions 14.0.0 through 14.0.2";
tag_insight = "The flaw is caused by an error within the 'OpenURLInDefaultBrowser()' method
  when processing user-supplied parameters, which could allow an attacker to
  execute arbitrary code via a specially crafted '.rnx' file.";
tag_solution = "Upgrade to RealPlayer version 14.0.3 or later,
  For updates refer to http://www.real.com/player";
tag_summary = "This host is installed with RealPlayer which is prone to Code
  Execution Vulnerability.";

if(description)
{
  script_id(801779);
  script_version("$Revision: 7015 $");
  script_tag(name:"last_modification", value:"$Date: 2017-08-28 13:51:24 +0200 (Mon, 28 Aug 2017) $");
  script_tag(name:"creation_date", value:"2011-04-22 16:38:12 +0200 (Fri, 22 Apr 2011)");
  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_cve_id("CVE-2011-1426");
  script_bugtraq_id(47335);
  script_name("RealNetworks RealPlayer 'OpenURLInDefaultBrowser()' Code Execution Vulnerability (Windows)");
  script_xref(name : "URL" , value : "http://securitytracker.com/id?1025351");
  script_xref(name : "URL" , value : "http://xforce.iss.net/xforce/xfdb/66728");
  script_xref(name : "URL" , value : "http://www.vupen.com/english/advisories/2011/0979");
  script_xref(name : "URL" , value : "http://www.securityfocus.com/archive/1/archive/1/517470/100/0/threaded");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2011 Greenbone Networks GmbH");
  script_family("General");
  script_dependencies("gb_realplayer_detect_win.nasl");
  script_require_keys("RealPlayer/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");

rpVer = get_kb_item("RealPlayer/Win/Ver");
if(isnull(rpVer)){
  exit(0);
}

## Check for Realplayer version
if(version_in_range(version:rpVer, test_version:"11.0.0", test_version2:"11.0.2.2315") ||
   version_in_range(version:rpVer, test_version:"12.0.0", test_version2:"12.0.0.879") ||
   version_in_range(version:rpVer, test_version:"12.0.1", test_version2:"12.0.1.633")){
  security_message(0);
}