CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
Percentile
95.5%
The version of Opera installed on the remote host is earlier than 10.53. Such versions are potentially affected by the following issue :
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(46204);
script_version("1.12");
script_cvs_date("Date: 2018/11/15 20:50:27");
script_cve_id("CVE-2010-1728");
script_bugtraq_id(39855);
script_xref(name:"Secunia", value:"39590");
script_name(english:"Opera < 10.53 Asynchronous Content Modification Uninitialized Memory Access");
script_summary(english:"Checks version number of Opera");
script_set_attribute(attribute:"synopsis", value:
"The remote host contains a web browser that may allow code
execution.");
script_set_attribute(attribute:"description", value:
"The version of Opera installed on the remote host is earlier than
10.53. Such versions are potentially affected by the following
issue :
- Multiple asynchronous calls to a script that modifies
document contents can be abused to reference an
uninitialized value, leading to an application crash
or possibly allowing execution of arbitrary code.
(953)"
);
# http://web.archive.org/web/20100504014234/http://h.ackack.net/?p=258
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?d143f98e");
script_set_attribute(attribute:"see_also", value:"http://web.archive.org/web/20130225211803/http://www.opera.com/support/kb/view/953/");
script_set_attribute(attribute:"see_also", value:"http://web.archive.org/web/20170829142741/http://www.opera.com/docs/changelogs/windows/1053/");
script_set_attribute(attribute:"solution", value:"Upgrade to Opera 10.53 or later.");
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: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:"vuln_publication_date", value:"2010/04/27");
script_set_attribute(attribute:"patch_publication_date", value:"2010/04/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2010/04/30");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:opera:opera_browser");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2010-2018 Tenable Network Security, Inc.");
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(1, "The 'SMB/Opera/Version' KB item is missing.");
if (isnull(version_ui)) version_report = version;
else version_report = version_ui;
ver = split(version, sep:'.', keep:FALSE);
for (i=0; i<max_index(ver); i++)
ver[i] = int(ver[i]);
if (
ver[0] < 10 ||
(ver[0] == 10 && ver[1] < 53)
)
{
if (report_verbosity > 0)
{
report = '\n' +
'Opera ' + version_report + ' is currently installed on the remote host.\n';
security_hole(port:get_kb_item("SMB/transport"), extra:report);
}
else security_hole(port:get_kb_item("SMB/transport"));
exit(0);
}
else exit(0, "The host is not affected since Opera "+version_report+" is installed.");