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
0.019 Low
EPSS
Percentile
88.5%
The version of Opera installed on the remote host is vulnerable to a flaw wherein a remote attacker can obscure the URI, leading the user to believe that he/she is accessing a trusted resource. To exploit this issue, an attacker would need to set up a rogue website, then entice a local user to visit the site. Successful exploitation would enable the attacker to execute arbitrary code on this host.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if(description)
{
script_id(14235);
script_version("1.18");
script_cve_id("CVE-2004-2491");
script_bugtraq_id(10810, 10517);
script_name(english:"Opera < 7.54 Multiple Function Address Bar Spoofing");
script_set_attribute(attribute:"synopsis", value:
"The remote host has application that may allow arbitrary
code execution on the remote system." );
script_set_attribute(attribute:"description", value:
"The version of Opera installed on the remote host is
vulnerable to a flaw wherein a remote attacker can obscure
the URI, leading the user to believe that he/she is
accessing a trusted resource. To exploit this issue, an
attacker would need to set up a rogue website, then
entice a local user to visit the site. Successful
exploitation would enable the attacker to execute arbitrary
code on this host." );
script_set_attribute(attribute:"see_also", value:"https://seclists.org/fulldisclosure/2004/Jul/1135" );
script_set_attribute(attribute:"solution", value:
"Install Opera 7.54 or newer." );
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"plugin_publication_date", value: "2004/08/09");
script_set_attribute(attribute:"vuln_publication_date", value: "2004/07/26");
script_cvs_date("Date: 2018/11/15 20:50:28");
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:"Check version of Opera for URI obfuscation bug");
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] < 54)
)
{
if (report_verbosity && version_ui)
{
report = string(
"\n",
"Opera ", version_ui, " is currently installed on the remote host.\n"
);
security_hole(port:get_kb_item("SMB/transport"), extra:report);
}
else security_hole(get_kb_item("SMB/transport"));
}
Vendor | Product | Version | CPE |
---|---|---|---|
opera | opera_browser | cpe:/a:opera:opera_browser |