The host is installed with Opera browser and is prone to multiple
vulnerabilities.
###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_opera_mult_vuln2_macosx_july11.nasl 5950 2017-04-13 09:02:06Z teissa $
#
# Opera Browser Multiple Vulnerabilities-02 July-11 (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 execute arbitrary code
and cause a denial of service.
Impact Level: System/Application";
tag_affected = "Opera Web Browser version prior 11.10 on Mac OS X";
tag_insight = "The flaws are due to
- An error in cascading Style Sheets (CSS) implementation, allows attackers
to cause denial of service via vectors involving use of the hover pseudo
class.
- A Hijacking searches and other customisations in Opera.
- An error Tomato Firmware v1.28.1816 Status Device List page in Opera.
- Crashes on futura-sciences.com, seoptimise.com, mitosyfraudes.org.
- Crash occurring with games on zylom.com.
- A Hidden animated '.gif' causing high CPU load, because of constant repaints.
- A crash when passing empty parameter to a Java applet.";
tag_solution = "Upgrade to Opera Web Browser version 11.10 or later,
For updates refer to http://www.opera.com/download/";
tag_summary = "The host is installed with Opera browser and is prone to multiple
vulnerabilities.";
if(description)
{
script_id(802756);
script_version("$Revision: 5950 $");
script_cve_id("CVE-2011-2635", "CVE-2011-2634", "CVE-2011-2636", "CVE-2011-2637",
"CVE-2011-2638", "CVE-2011-2639", "CVE-2011-2640");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_tag(name:"last_modification", value:"$Date: 2017-04-13 11:02:06 +0200 (Thu, 13 Apr 2017) $");
script_tag(name:"creation_date", value:"2012-04-19 11:33:54 +0530 (Thu, 19 Apr 2012)");
script_name("Opera Browser Multiple Vulnerabilities-02 July-11 (Mac OS X)");
script_xref(name : "URL" , value : "http://xforce.iss.net/xforce/xfdb/68452");
script_xref(name : "URL" , value : "http://www.opera.com/docs/changelogs/mac/1110/");
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:"VendorFix");
exit(0);
}
include("version_func.inc");
## Variable Initialization
operaVer = "";
## Get Opera Version from KB
operaVer = get_kb_item("Opera/MacOSX/Version");
if(!operaVer){
exit(0);
}
## Grep for Opera Versions prior to 11.10
if(version_is_less(version:operaVer, test_version:"11.10")){
security_message(0);
}