According to its banner, the version of Apple TV on the remote device is prior to 13.3.1. It is therefore affected by multiple vulnerabilities as described in the HT210920
#
# (C) Tenable Network Security, Inc.
#
include('compat.inc');
if (description)
{
script_id(133727);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/06/27");
script_cve_id(
"CVE-2020-3829",
"CVE-2020-3836",
"CVE-2020-3837",
"CVE-2020-3838",
"CVE-2020-3840",
"CVE-2020-3842",
"CVE-2020-3853",
"CVE-2020-3856",
"CVE-2020-3857",
"CVE-2020-3868",
"CVE-2020-3870",
"CVE-2020-3872",
"CVE-2020-3875",
"CVE-2020-3878"
);
script_xref(name:"APPLE-SA", value:"HT210920");
script_xref(name:"APPLE-SA", value:"APPLE-SA-2020-01-23");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/07/18");
script_name(english:"Apple TV < 13.3.1 Multiple Vulnerabilities");
script_set_attribute(attribute:"synopsis", value:
"The remote Apple TV device is affected by multiple vulnerabilities");
script_set_attribute(attribute:"description", value:
"According to its banner, the version of Apple TV on the remote device is prior to 13.3.1. It is therefore affected by multiple vulnerabilities as described in the HT210920");
script_set_attribute(attribute:"see_also", value:"https://support.apple.com/en-us/HT210920");
script_set_attribute(attribute:"solution", value:
"Upgrade to Apple TV version 13.3.1 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:H/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:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-3868");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/01/23");
script_set_attribute(attribute:"patch_publication_date", value:"2020/01/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/02/18");
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) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("appletv_version.nasl");
script_require_keys("AppleTV/Version", "AppleTV/Model", "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 = "17K795";
tvos_ver = '13.3.1';
# determine gen from the model
gen = APPLETV_MODEL_GEN[model];
appletv_check_version(
build : build,
fix : fixed_build,
affected_gen : make_list(4, 5),
fix_tvos_ver : tvos_ver,
model : model,
gen : gen,
port : port,
url : url,
severity : SECURITY_HOLE
);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3829
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3836
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3837
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3838
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3840
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3842
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3853
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3856
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3857
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3868
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3870
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3872
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3875
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3878
support.apple.com/en-us/HT210920