Opera Multiple Vulnerabilities - March12 (Linux)

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_opera_mult_vuln_mar12_lin.nasl 5888 2017-04-07 09:01:53Z teissa $
#
# Opera Multiple Vulnerabilities - March12 (Linux)
#
# Authors:
# Rachana Shetty <[email protected]>
#
# Copyright:
# Copyright (c) 2012 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 could allow attackers to execute arbitrary code
  in the context of the browser, inject scripts, bypass certain security
  restrictions, conduct spoofing attacks or cause a denial of service
  condition.
  Impact Level: System/Application";
tag_affected = "Opera version prior to 11.62 on Linux";
tag_insight = "Multiple flaws are due to
  - An error in web page dialogs handling which displays the wrong address in
    the address field.
  - An error in 'history.state' which leaks the state data from cross domain
    pages via 'history.pushState' and 'history.replaceState' functions.
  - It fails to ensure that a dialog window is placed on top of content
    windows, allows attackers to trick users into executing downloads.
  - A small window for the download dialog.
  - A timed page reloads and redirects to different domains.
  - printing issues which allows data leaks to other system users or
    allows them to corrupt data.";
tag_solution = "Upgrade to the Opera version 11.62 or later,
  For updates refer to http://www.opera.com/download/";
tag_summary = "The host is installed with Opera and is prone to multiple
  vulnerabilities.";

if(description)
{
  script_id(802828);
  script_version("$Revision: 5888 $");
  script_cve_id("CVE-2012-1924", "CVE-2012-1925", "CVE-2012-1926", "CVE-2012-1927",
                "CVE-2012-1928", "CVE-2012-1930", "CVE-2012-1931");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"$Date: 2017-04-07 11:01:53 +0200 (Fri, 07 Apr 2017) $");
  script_tag(name:"creation_date", value:"2012-03-29 19:43:23 +0530 (Thu, 29 Mar 2012)");
  script_name("Opera Multiple Vulnerabilities - March12 (Linux)");
  script_xref(name : "URL" , value : "http://www.opera.com/support/kb/view/1010/");
  script_xref(name : "URL" , value : "http://www.opera.com/support/kb/view/1011/");
  script_xref(name : "URL" , value : "http://www.opera.com/support/kb/view/1012/");
  script_xref(name : "URL" , value : "http://www.opera.com/support/kb/view/1013/");
  script_xref(name : "URL" , value : "http://www.opera.com/support/kb/view/1014/");
  script_xref(name : "URL" , value : "http://www.opera.com/support/kb/view/1015/");
  script_xref(name : "URL" , value : "http://www.opera.com/docs/changelogs/unix/1162/");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2012 Greenbone Networks GmbH");
  script_family("General");
  script_dependencies("secpod_opera_detection_linux_900037.nasl");
  script_require_keys("Opera/Linux/Version");
  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:"executable_version");
  script_tag(name:"solution_type", value:"VendorFix");
  exit(0);
}


include("version_func.inc");

## Variable Initialization
operaVer = NULL;

## Get the version
operaVer = get_kb_item("Opera/Linux/Version");
if(!operaVer){
  exit(0);
}

# Check for opera version < 11.62
if(version_is_less(version:operaVer, test_version:"11.62")){
  security_message(0);
}