Apple TV < 10.2.1 Multiple Vulnerabilities

critical Nessus Network Monitor Plugin ID 700118
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 host is running a version of Apple TV that is affected by multiple attack vectors.

Description

Versions of Apple TV earlier than 10.2.1 are affected by multiple vulnerabilities :

- A flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
- A use-after-free error exists in the handling of RenderLayer objects. With a specially crafted web page, a context-dependent attacker can dereference already freed memory and potentially execute arbitrary code.
- A logic flaw exists that allows a universal cross-site scripting (UXSS) attack. The issue is triggered when handling WebKit Editor commands. This may allow a context-dependent attacker to create a specially crafted web page that will execute arbitrary script code in a user's browser session within the trust relationship between their browser and any website.

This product is also affected by vulnerabilities found in the following components:

- AVEVideoEncoder
- CoreAudio
- CoreFoundation
- Foundation
- IOSurface
- Kernel
- SQLite
- TextInput
- WebKit
- Web Inspector

Solution

Upgrade Apple TV to 10.2.1, or later.

See Also

https://support.apple.com/en-us/HT207801

Plugin Details

Severity: Critical

ID: 700118

Published: 5/18/2017

Updated: 3/6/2019

Dependencies: 6485, 9434

Risk Information

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:ND/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.4

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

Temporal Vector: CVSS:3.0/E:X/RL:O/RC:C

Vulnerability Information

CPE: cpe:2.3:a:apple:apple_tv:*:*:*:*:*:*:*:*

Patch Publication Date: 5/15/2017

Vulnerability Publication Date: 5/15/2017

Reference Information

CVE: CVE-2017-2499, CVE-2017-2501, CVE-2017-2502, CVE-2017-2504, CVE-2017-2505, CVE-2017-2507, CVE-2017-2513, CVE-2017-2515, CVE-2017-2518, CVE-2017-2519, CVE-2017-2520, CVE-2017-2521, CVE-2017-2524, CVE-2017-2525, CVE-2017-2530, CVE-2017-2531, CVE-2017-2536, CVE-2017-2549, CVE-2017-6979, CVE-2017-6980, CVE-2017-6984, CVE-2017-6987, CVE-2017-6989, CVE-2017-6994, CVE-2017-6995, CVE-2017-6996, CVE-2017-6997, CVE-2017-6998, CVE-2017-6999, CVE-2017-2522, CVE-2017-2523

BID: 98584, 98588