The host is installed with Opera browser and is prone to denial of
service Vulnerability.
###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_opera_src_iframe_dos_vuln_macosx.nasl 6018 2017-04-24 09:02:24Z teissa $
#
# Opera Browser 'SRC' Denial of Service Vulnerability (Mac OS X)
#
# Authors:
# Madhuri D <[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 will allow remote attackers to cause a
denial of service.
Impact Level: Application";
tag_affected = "Opera Web Browser version 11.11 on Mac OS X.";
tag_insight = "The flaw is due to setting the FACE attribute of a FONT element
within an IFRAME element after changing the SRC attribute of this IFRAME element
to an about:blank value.";
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 = "The host is installed with Opera browser and is prone to denial of
service Vulnerability.";
if(description)
{
script_id(802757);
script_version("$Revision: 6018 $");
script_cve_id("CVE-2011-2641");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_tag(name:"last_modification", value:"$Date: 2017-04-24 11:02:24 +0200 (Mon, 24 Apr 2017) $");
script_tag(name:"creation_date", value:"2012-04-19 11:40:12 +0530 (Thu, 19 Apr 2012)");
script_name("Opera Browser 'SRC' Denial of Service Vulnerability (Mac OS X)");
script_xref(name : "URL" , value : "http://www.exploit-db.com/exploits/17396/");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (c) 2012 Greenbone Networks GmbH");
script_family("General");
script_dependencies("gb_opera_detect_macosx.nasl");
script_require_keys("Opera/MacOSX/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:"package");
script_tag(name:"solution_type", value:"WillNotFix");
exit(0);
}
include("version_func.inc");
## Get Opera Version from KB
operaVer = get_kb_item("Opera/MacOSX/Version");
if(!operaVer){
exit(0);
}
## Grep for Opera Version equals to 11.11
if(version_is_equal(version:operaVer, test_version:"11.11")){
security_message(0);
}