Apple TV < 11.4 Multiple Vulnerabilities

high Nessus Plugin ID 110325
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote Apple TV device is affected by multiple vulnerabilities.

Description

According to its banner, the version of Apple TV on the remote device is prior to 11.4. It is, therefore, affected by multiple vulnerabilities as described in the HT208850 security advisory.

Note that only 4th and 5th generation models are affected by these vulnerabilities.

Solution

Upgrade to Apple TV version 11.4 or later. Note that this update is only available for 4th and 5th generation models.

See Also

https://support.apple.com/en-us/HT208850

http://www.nessus.org/u?0e8b8fb7

http://www.nessus.org/u?b0bb7d4f

Plugin Details

Severity: High

ID: 110325

File Name: appletv_11_4.nasl

Version: 1.6

Type: remote

Family: Misc.

Published: 6/5/2018

Updated: 4/5/2019

Dependencies: appletv_version.nasl

Risk Information

CVSS Score Source: CVE-2018-4241

VPR

Risk Factor: Critical

Score: 9.7

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 8.1

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Temporal Vector: E:H/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7.5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: E:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:apple:apple_tv

Required KB Items: AppleTV/Version, AppleTV/Model, AppleTV/URL, AppleTV/Port

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 6/1/2018

Vulnerability Publication Date: 6/1/2018

Exploitable With

Metasploit (Mac OS X libxpc MITM Privilege Escalation)

Reference Information

CVE: CVE-2018-4188, CVE-2018-4190, CVE-2018-4192, CVE-2018-4198, CVE-2018-4199, CVE-2018-4200, CVE-2018-4201, CVE-2018-4204, CVE-2018-4206, CVE-2018-4211, CVE-2018-4214, CVE-2018-4218, CVE-2018-4222, CVE-2018-4223, CVE-2018-4224, CVE-2018-4232, CVE-2018-4233, CVE-2018-4235, CVE-2018-4237, CVE-2018-4240, CVE-2018-4241, CVE-2018-4243, CVE-2018-4246, CVE-2018-4249, CVE-2018-5383

BID: 103957, 103958, 103961, 104378

APPLE-SA: APPLE-SA-2018-6-01-6