10 High
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
0.923 High
EPSS
Percentile
99.0%
Opera Web Browser is prone to a buffer overflow vulnerability.
# SPDX-FileCopyrightText: 2010 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("1.3.6.1.4.1.25623.1.0.801317");
script_version("2024-02-15T05:05:39+0000");
script_tag(name:"last_modification", value:"2024-02-15 05:05:39 +0000 (Thu, 15 Feb 2024)");
script_tag(name:"creation_date", value:"2010-04-13 16:55:19 +0200 (Tue, 13 Apr 2010)");
script_cve_id("CVE-2010-1349");
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_name("Opera Browser 'Content-Length' Header Buffer Overflow Vulnerability - Windows");
script_xref(name:"URL", value:"http://secunia.com/advisories/38820");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/38519");
script_xref(name:"URL", value:"http://www.exploit-db.com/exploits/11622");
script_xref(name:"URL", value:"http://www.opera.com/support/kb/view/948/");
script_xref(name:"URL", value:"http://www.vupen.com/english/advisories/2010/0529");
script_xref(name:"URL", value:"http://securitytracker.com/alerts/2010/Mar/1023690.html");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2010 Greenbone AG");
script_family("Buffer overflow");
script_dependencies("gb_opera_detect_portable_win.nasl");
script_mandatory_keys("Opera/Win/Version");
script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to crash an affected browser
or execute arbitrary code.");
script_tag(name:"affected", value:"Opera version 10.10 through 10.50 on Windows.");
script_tag(name:"insight", value:"The flaw is due to a buffer overflow error when processing malformed
HTTP 'Content-Length:' headers.");
script_tag(name:"solution", value:"Upgrade to the opera version 10.51 or later.");
script_tag(name:"summary", value:"Opera Web Browser is prone to a buffer overflow vulnerability.");
script_tag(name:"qod_type", value:"registry");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("version_func.inc");
operaVer = get_kb_item("Opera/Win/Version");
if(!operaVer){
exit(0);
}
if(version_in_range(version:operaVer, test_version:"10.10",test_version2:"10.50")){
report = report_fixed_ver(installed_version:operaVer, vulnerable_range:"10.10 - 10.50");
security_message(port: 0, data: report);
exit(0);
}
exit(99);