Apple watchOS up to 3.1.2 IOKit Kernel Memory information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Apple watchOS up to 3.1.2. This affects an unknown function of the component IOKit. Such manipulation leads to information disclosure (Kernel Memory). This vulnerability is referenced as CVE-2016-7714. The attack can only be performed from a local environment. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Apple watchOS up to 3.1.2 (Smartwatch Operating System) and classified as problematic. Affected by this issue is an unknown function of the component IOKit. The manipulation with an unknown input leads to a information disclosure vulnerability (Kernel Memory). Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

An issue was discovered in certain Apple products. iOS before 10.2 is affected. macOS before 10.12.2 is affected. watchOS before 3.1.3 is affected. The issue involves the "IOKit" component. It allows local users to obtain sensitive kernel memory-layout information via unspecified vectors.

The bug was discovered 01/25/2017. The weakness was published 02/20/2017 as HT207422 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability is handled as CVE-2016-7714 since 09/09/2016. The attack needs to be approached locally. The successful exploitation requires a simple authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability scanner Nessus provides a plugin with the ID 95917 (macOS 10.12.x < 10.12.2 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks and running in the context c.

Upgrading to version 3.1.3 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (95917) and SecurityFocus (BID 85054†). Similar entries are available at VDB-81410, VDB-81411, VDB-81412 and VDB-81413. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 3.3
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Kernel Memory
Class: Information disclosure / Kernel Memory
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 95917
Nessus Name: macOS 10.12.x < 10.12.2 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 801105
OpenVAS Name: Apple Mac OS X Multiple Vulnerabilities-01 February-2017
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: watchOS 3.1.3

Timelineinfo

03/21/2016 🔍
09/09/2016 +172 days 🔍
12/13/2016 +95 days 🔍
12/16/2016 +3 days 🔍
01/25/2017 +40 days 🔍
02/20/2017 +26 days 🔍
02/20/2017 +0 days 🔍
02/20/2017 +0 days 🔍
08/16/2020 +1273 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT207422
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-7714 (🔍)
GCVE (CVE): GCVE-0-2016-7714
GCVE (VulDB): GCVE-100-97160
SecurityFocus: 85054 - Apple Mac OS X Server APPLE-SA-2016-03-21-7 Multiple Security Vulnerabilities
OSVDB: - CVE-2016-7714 - Apple - Multiple Products - Information Disclosure Issue

See also: 🔍

Entryinfo

Created: 02/20/2017 15:04
Updated: 08/16/2020 09:33
Changes: 02/20/2017 15:04 (80), 08/16/2020 09:33 (2)
Complete: 🔍
Cache ID: 216:F41:103

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