CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
AI Score
Confidence
Low
EPSS
Percentile
84.5%
Opera is prone to multiple vulnerabilities.
# SPDX-FileCopyrightText: 2012 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.803002");
script_version("2024-02-08T14:36:53+0000");
script_cve_id("CVE-2012-4142", "CVE-2012-4143", "CVE-2012-4144", "CVE-2012-4145",
"CVE-2012-4146");
script_tag(name:"cvss_base", value:"10.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"2024-02-08 14:36:53 +0000 (Thu, 08 Feb 2024)");
script_tag(name:"creation_date", value:"2012-08-08 10:50:33 +0530 (Wed, 08 Aug 2012)");
script_name("Opera Multiple Vulnerabilities (Aug 2012) - Linux");
script_xref(name:"URL", value:"http://secunia.com/advisories/50044");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/54780");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/54782");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/54788");
script_xref(name:"URL", value:"http://www.opera.com/support/kb/view/1025/");
script_xref(name:"URL", value:"http://www.opera.com/support/kb/view/1026/");
script_xref(name:"URL", value:"http://www.opera.com/support/kb/view/1027/");
script_xref(name:"URL", value:"http://www.opera.com/docs/changelogs/unix/1201/");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2012 Greenbone AG");
script_family("General");
script_dependencies("secpod_opera_detection_linux_900037.nasl");
script_mandatory_keys("Opera/Linux/Version");
script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to execute arbitrary
script code, disclose sensitive information, or cause a denial of service.");
script_tag(name:"affected", value:"Opera version prior to 12.01 on Linux");
script_tag(name:"insight", value:"- Multiple unspecified errors.
- An error when certain characters in HTML documents are ignored under some
circumstances, which allows to conduct XSS attacks.
- The improper implementation of download dialog feature, which allows
attackers to trick users into downloading and executing arbitrary files
via a small window for the download dialog.
- Fails to escape characters in DOM elements, which allows to conduct
XSS attacks.
- An error caused via a crafted web site on Lenovos 'Shop now' page.");
script_tag(name:"solution", value:"Upgrade to Opera version 12.01 or later.");
script_tag(name:"summary", value:"Opera is prone to multiple vulnerabilities.");
script_tag(name:"qod_type", value:"executable_version");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("version_func.inc");
operaVer = get_kb_item("Opera/Linux/Version");
if(!operaVer){
exit(0);
}
if(version_is_less(version:operaVer, test_version:"12.01")){
report = report_fixed_ver(installed_version:operaVer, fixed_version:"12.01");
security_message(port:0, data:report);
}