The version of Apple iTunes installed on the remote Windows host is prior to 12.5.1. It is, therefore, affected by multiple vulnerabilities :
A remote code execution vulnerability exists due to improper handling of error prototypes. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a maliciously crafted website, to execute arbitrary code. (CVE-2016-4728)
An information disclosure vulnerability exists in WebKit due to a permission issue caused by improper handling of the location variable. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a maliciously crafted website, to disclose sensitive information. (CVE-2016-4758)
Multiple memory corruption errors exist in WebKit due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit these issues, by convincing a user to visit a maliciously crafted website, to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-4759, CVE-2016-4762, CVE-2016-4764, CVE-2016-4765, CVE-2016-4766, CVE-2016-4767, CVE-2016-4768, CVE-2016-4769)
A rebinding flaw exists in WebKit due to a failure to restrict HTTP/0.9 responses to default ports and cancel resource loads if a document is loaded with a different HTTP protocol version. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a maliciously crafted website, to access non-HTTP services. (CVE-2016-4760)
A security bypass vulnerability exists in WebKit in the WKWebView component due to a failure to properly verify X.509 certificates from HTTPS servers. A man-in-the-middle attacker can exploit this, via a specially crafted certificate, to spoof servers and disclose or manipulate network traffic. (CVE-2016-4763)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(94914);
script_version("1.9");
script_cvs_date("Date: 2019/11/14");
script_cve_id(
"CVE-2016-4728",
"CVE-2016-4758",
"CVE-2016-4759",
"CVE-2016-4760",
"CVE-2016-4762",
"CVE-2016-4763",
"CVE-2016-4764",
"CVE-2016-4765",
"CVE-2016-4766",
"CVE-2016-4767",
"CVE-2016-4768",
"CVE-2016-4769"
);
script_bugtraq_id(
93062,
93064,
93066,
93067
);
script_xref(name:"APPLE-SA", value:"APPLE-SA-2016-09-20-7");
script_name(english:"Apple iTunes < 12.5.1 Multiple Vulnerabilities (credentialed check)");
script_summary(english:"Checks the version of iTunes on Windows.");
script_set_attribute(attribute:"synopsis", value:
"The remote host contains an application that is affected by multiple
vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of Apple iTunes installed on the remote Windows host is
prior to 12.5.1. It is, therefore, affected by multiple
vulnerabilities :
- A remote code execution vulnerability exists due to
improper handling of error prototypes. An
unauthenticated, remote attacker can exploit this, by
convincing a user to visit a maliciously crafted
website, to execute arbitrary code. (CVE-2016-4728)
- An information disclosure vulnerability exists in WebKit
due to a permission issue caused by improper handling of
the location variable. An unauthenticated, remote
attacker can exploit this, by convincing a user to visit
a maliciously crafted website, to disclose sensitive
information. (CVE-2016-4758)
- Multiple memory corruption errors exist in WebKit due to
improper validation of user-supplied input. An
unauthenticated, remote attacker can exploit these
issues, by convincing a user to visit a maliciously
crafted website, to cause a denial of service condition
or the execution of arbitrary code. (CVE-2016-4759,
CVE-2016-4762, CVE-2016-4764, CVE-2016-4765,
CVE-2016-4766, CVE-2016-4767, CVE-2016-4768,
CVE-2016-4769)
- A rebinding flaw exists in WebKit due to a failure to
restrict HTTP/0.9 responses to default ports and
cancel resource loads if a document is loaded with a
different HTTP protocol version. An unauthenticated,
remote attacker can exploit this, by convincing a user
to visit a maliciously crafted website, to access
non-HTTP services. (CVE-2016-4760)
- A security bypass vulnerability exists in WebKit in the
WKWebView component due to a failure to properly verify
X.509 certificates from HTTPS servers. A
man-in-the-middle attacker can exploit this, via a
specially crafted certificate, to spoof servers and
disclose or manipulate network traffic. (CVE-2016-4763)
Note that Nessus has not tested for these issues but has instead
relied only on the application's self-reported version number.");
script_set_attribute(attribute:"see_also", value:"https://support.apple.com/en-us/HT207158");
# https://lists.apple.com/archives/security-announce/2016/Sep/msg00012.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?77ef6d0c");
script_set_attribute(attribute:"solution", value:
"Upgrade to Apple iTunes version 12.5.1 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-4769");
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:"2016/09/13");
script_set_attribute(attribute:"patch_publication_date", value:"2016/09/13");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/11/16");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:apple:itunes");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("itunes_detect.nasl");
script_require_keys("installed_sw/iTunes Version", "SMB/Registry/Enumerated");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("install_func.inc");
# Ensure this is Windows
get_kb_item_or_exit("SMB/Registry/Enumerated");
app_id = 'iTunes Version';
install = get_single_install(app_name:app_id, exit_if_unknown_ver:TRUE);
version = install["version"];
path = install["path"];
fixed_version = "12.5.1";
if (ver_compare(ver:version, fix:fixed_version, strict:FALSE) < 0)
{
port = get_kb_item("SMB/transport");
if (isnull(port)) port = 445;
order = make_list('Version source', 'Installed version', 'Fixed version');
report = make_array(
order[0], path,
order[1], version,
order[2], fixed_version
);
report = report_items_str(report_items:report, ordered_fields:order);
security_report_v4(port:port, extra:report, severity:SECURITY_WARNING);
}
else audit(AUDIT_INST_PATH_NOT_VULN, "iTunes", version, path);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4728
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4758
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4759
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4760
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4762
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4763
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4764
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4765
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4766
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4767
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4768
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4769
www.nessus.org/u?77ef6d0c
support.apple.com/en-us/HT207158