Apple tvOS up to 10.1.0 Kernel host_self_trap use after free

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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Apple tvOS up to 10.1.0. Impacted is the function host_self_trap of the component Kernel. Executing a manipulation can lead to use after free. The identification of this vulnerability is CVE-2017-2360. The attack can only be executed locally. Furthermore, there is an exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in Apple tvOS up to 10.1.0 (Digital Media Player). This vulnerability affects the function host_self_trap of the component Kernel. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability.

The bug was discovered 01/23/2017. The weakness was shared 01/23/2017 by Ian Beer with Google Project Zero as HT207485 as confirmed advisory (Website). The advisory is available at support.apple.com. This vulnerability was named CVE-2017-2360 since 12/01/2016. Local access is required to approach this attack. The successful exploitation requires a single authentication. Technical details and also a public exploit are known. The advisory points out:

A use after free issue was addressed through improved memory management.

After 3 days, there has been an exploit disclosed. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 96877 (Apple TV < 10.1.1 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc. and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370282 (Apple macOS Sierra Security Update 10.12.3 Not Installed (APPLE-SA-2017-01-23-2)).

Upgrading to version 10.1.1 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (41165), Tenable (96877) and SecurityFocus (BID 95729†). The entries VDB-93756, VDB-95903, VDB-95883 and VDB-95902 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 7.9

VulDB Base Score: 8.8
VulDB Temp Score: 7.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 96877
Nessus Name: Apple TV < 10.1.1 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 801105
OpenVAS Name: Apple Mac OS X Multiple Vulnerabilities-02 February-2017
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍

Upgrade: tvOS 10.1.1

Timelineinfo

12/01/2016 🔍
01/23/2017 +53 days 🔍
01/23/2017 +0 days 🔍
01/23/2017 +0 days 🔍
01/23/2017 +0 days 🔍
01/25/2017 +2 days 🔍
01/26/2017 +1 days 🔍
01/26/2017 +0 days 🔍
01/30/2017 +4 days 🔍
02/20/2017 +21 days 🔍
06/29/2024 +2686 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT207485
Researcher: Ian Beer
Organization: Google Project Zero
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-2360 (🔍)
GCVE (CVE): GCVE-0-2017-2360
GCVE (VulDB): GCVE-100-95914
SecurityFocus: 95729 - Apple iOS/tvOS/watchOS CVE-2017-2360 Arbitray Code Execution Vulnerability
OSVDB: - CVE-2017-2360 - Apple - Multiple Products - Use-After-Free Issue
SecurityTracker: 1037668

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 01/25/2017 11:31
Updated: 06/29/2024 20:52
Changes: 01/25/2017 11:31 (78), 08/03/2020 06:48 (15), 11/03/2022 14:32 (4), 06/29/2024 20:52 (15)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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