2.6 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:N/I:P/A:N
0.009 Low
EPSS
Percentile
83.3%
The version of Opera installed on the remote host contains a flaw that may allow a malicious user to trick a user into running arbitrary code.
The issue is triggered when an malicious website provides a file for download, but crafts the filename in such a way that the file is executed, rather than saved.
It is possible that the flaw may allow arbitrary code execution resulting in a loss of confidentiality, integrity, and/or availability.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(14247);
script_version("1.18");
script_cve_id("CVE-2004-2083");
script_bugtraq_id(9640);
script_name(english:"Opera < 7.50 File Download Extension Spoofing");
script_set_attribute(attribute:"synopsis", value:
"Arbitrary code might be run on the remote host." );
script_set_attribute(attribute:"description", value:
"The version of Opera installed on the remote host contains a flaw that
may allow a malicious user to trick a user into running arbitrary
code.
The issue is triggered when an malicious website provides a file for
download, but crafts the filename in such a way that the file is
executed, rather than saved.
It is possible that the flaw may allow arbitrary code execution
resulting in a loss of confidentiality, integrity, and/or
availability." );
script_set_attribute(attribute:"solution", value:
"Install Opera 7.50 or later." );
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:N/I:P/A:N");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_publication_date", value: "2004/08/10");
script_set_attribute(attribute:"vuln_publication_date", value: "2004/02/11");
script_cvs_date("Date: 2018/07/16 14:09:15");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:opera:opera_browser");
script_end_attributes();
script_summary(english:"Determines the version of Opera.exe");
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2004-2018 Tenable Network Security, Inc.");
script_family(english:"Windows");
script_dependencies("opera_installed.nasl");
script_require_keys("SMB/Opera/Version");
exit(0);
}
#
include("global_settings.inc");
version_ui = get_kb_item("SMB/Opera/Version_UI");
version = get_kb_item("SMB/Opera/Version");
if (isnull(version)) exit(0);
ver = split(version, sep:'.', keep:FALSE);
for (i=0; i<max_index(ver); i++)
ver[i] = int(ver[i]);
if (
ver[0] < 7 ||
(ver[0] == 7 && ver[1] < 50)
)
{
if (report_verbosity && version_ui)
{
report = string(
"\n",
"Opera ", version_ui, " is currently installed on the remote host.\n"
);
security_note(port:get_kb_item("SMB/transport"), extra:report);
}
else security_note(get_kb_item("SMB/transport"));
}
Vendor | Product | Version | CPE |
---|---|---|---|
opera | opera_browser | cpe:/a:opera:opera_browser |