Apple TV < 9.2 Remote Code Execution

critical Nessus Network Monitor Plugin ID 9432
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 version of this Apple TV device is not current and is thus unpatched against a remote code execution vulnerability.

Description

'Libxml2' contains a flaw that is triggered as user-supplied input is not properly validated when handling XML content. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1762)

Solution

Upgrade Apple TV to 9.2, or later.

See Also

https://support.apple.com/en-us/HT206171

Plugin Details

Severity: Critical

ID: 9432

Published: 7/25/2016

Updated: 3/6/2019

Dependencies: 9434

Nessus ID: 90309

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: 3/21/2016

Vulnerability Publication Date: 3/21/2016

Reference Information

CVE: CVE-2016-1762

BID: 85059