macOS and Mac OS X Multiple Vulnerabilities (Security Update 2019-002)

critical Nessus Plugin ID 123129
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 missing a macOS or Mac OS X security update that fixes multiple vulnerabilities.

Description

The remote host is running Mac OS X 10.12.6 and is missing a security update. It is therefore, affected by multiple vulnerabilities including:

- A malicious application may be able to execute arbitrary code with kernel privileges. (CVE-2019-8555)

- A malicious application may be able to determine kernel memory layout. (CVE-2019-6207, CVE-2019-8510)

- A malicious application may be able to read restricted memory.
(CVE-2019-8520)

- 802.1X
- DiskArbitration
- Feedback Assistant
- IOKit
- IOKit SCSI
- Kernel
- PackageKit
- Perl
- Security
- Time Machine
- Wi-Fi

Solution

Install Security Update 2019-002 or later for 10.12.x.

See Also

https://support.apple.com/en-us/HT209600

https://support.apple.com/en-us/HT209635

http://www.nessus.org/u?71533e9d

Plugin Details

Severity: Critical

ID: 123129

File Name: macos_SecUpd_10_12_6_2019-002.nasl

Version: 1.9

Type: local

Agent: macosx

Published: 3/27/2019

Updated: 3/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2019-8527

VPR

Risk Factor: Critical

Score: 9

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 8.2

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.7

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

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

Vulnerability Information

CPE: cpe:/o:apple:mac_os_x, cpe:/o:apple:macos

Required KB Items: Host/local_checks_enabled, Host/MacOSX/Version, Host/MacOSX/packages/boms

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/25/2019

Vulnerability Publication Date: 3/25/2019

Exploitable With

Metasploit (Mac OS X TimeMachine (tmdiagnose) Command Injection Privilege Escalation)

Reference Information

CVE: CVE-2018-12015, CVE-2018-18311, CVE-2018-18313, CVE-2019-6207, CVE-2019-8508, CVE-2019-8510, CVE-2019-8513, CVE-2019-8520, CVE-2019-8521, CVE-2019-8522, CVE-2019-8526, CVE-2019-8527, CVE-2019-8530, CVE-2019-8540, CVE-2019-8555, CVE-2019-8561, CVE-2019-8564

BID: 104423, 106072, 106145

APPLE-SA: APPLE-SA-2019-3-25-2