CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
57.6%
According to its banner, the remote Apple TV device is a version equal or prior to 7.2.2. It is, therefore, affected by a remote code execution vulnerability. A flaw exists related to the BlueTooth subsystem that could allow remote code execution in the context of the privileged Bluetooth service. This issue is also known as βBlueBorneβ.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(103223);
script_version("1.7");
script_cvs_date("Date: 2019/11/12");
script_cve_id("CVE-2017-14315");
script_name(english:"Apple TV <= 7.2.2 Bluetooth Remote Code Execution (BlueBorne)");
script_summary(english:"Checks the version in the banner.");
script_set_attribute(attribute:"synopsis", value:
"The remote device is affected by a remote code execution vulnerability.");
script_set_attribute(attribute:"description", value:
"According to its banner, the remote Apple TV device is a version equal
or prior to 7.2.2. It is, therefore, affected by a remote code execution
vulnerability. A flaw exists related to the BlueTooth subsystem that
could allow remote code execution in the context of the privileged Bluetooth
service. This issue is also known as 'BlueBorne'.");
script_set_attribute(attribute:"see_also", value:"https://www.armis.com/blueborne/");
script_set_attribute(attribute:"solution", value:
"Upgrade to a 4th Generation Apple TV device running tvOS 9.0 or higher.
There is currently no fix available for 1st, 2nd or 3rd generation Apple TV devices.");
script_set_cvss_base_vector("CVSS2#AV:A/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:A/AC:H/PR:N/UI:N/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-2017-14315");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"in_the_news", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/09/13");
script_set_attribute(attribute:"patch_publication_date", value:"2015/10/29");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/09/14");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:apple:apple_tv");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Misc.");
script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("appletv_version.nasl");
script_require_keys("AppleTV/Version", "AppleTV/URL", "AppleTV/Port");
script_require_ports("Services/www", 7000);
exit(0);
}
include("audit.inc");
include("appletv_func.inc");
url = get_kb_item('AppleTV/URL');
if (empty_or_null(url)) exit(0, 'Cannot determine Apple TV URL.');
port = get_kb_item('AppleTV/Port');
if (empty_or_null(port)) exit(0, 'Cannot determine Apple TV port.');
build = get_kb_item('AppleTV/Version');
if (empty_or_null(build)) audit(AUDIT_UNKNOWN_DEVICE_VER, 'Apple TV');
model = get_kb_item('AppleTV/Model');
if (empty_or_null(model)) exit(0, 'Cannot determine Apple TV model.');
fixed_build = "13T396";
tvos_ver = '9.0';
gen = APPLETV_MODEL_GEN[model];
appletv_check_version(
build : build,
fix : fixed_build,
affected_gen : make_list(1, 2, 3, 4),
model : model,
gen : gen,
fix_tvos_ver : tvos_ver,
port : port,
url : url,
severity : SECURITY_HOLE
);
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
57.6%