VDB-94936 · CVE-2017-0387 · BID 95258

Google Android up to 7.1 Mediaserver access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Google Android up to 7.1. The affected element is an unknown function of the component Mediaserver. Executing a manipulation can lead to access control. This vulnerability is handled as CVE-2017-0387. It is possible to launch the attack on the local host. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Google Android up to 7.1 (Smartphone Operating System) and classified as critical. This vulnerability affects some unknown functionality of the component Mediaserver. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability.

The bug was discovered 01/03/2017. The weakness was released 01/01/2017 by Guang Gong with Qihoo 360 as Android Security Bulletin - January 2017 as confirmed advisory (Website). The advisory is shared for download at source.android.com. The public release was coordinated with the vendor. This vulnerability was named CVE-2017-0387 since 11/29/2016. The attack needs to be approached locally. A single authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

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

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 95258†). Entries connected to this vulnerability are available at VDB-90138, VDB-94929, VDB-94930 and VDB-94931. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Smartphone Operating System

Vendor

Google

Name

Android

Version

License

free

Website

Vendor: https://www.google.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

11/29/2016 🔍
01/01/2017 +33 days 🔍
01/01/2017 +0 days 🔍
01/03/2017 +2 days 🔍
01/03/2017 +0 days 🔍
01/04/2017 +1 days 🔍
01/12/2017 +8 days 🔍
10/27/2022 +2114 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: Android Security Bulletin - January 2017
Researcher: Guang Gong
Organization: Qihoo 360
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2017-0387 (🔍)
GCVE (CVE): GCVE-0-2017-0387
GCVE (VulDB): GCVE-100-94936
SecurityFocus: 95258 - Google Android CVE-2017-0387 Privilege Escalation Vulnerability
OSVDB: - CVE-2017-0387 - Google - Android - High

scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍

Entryinfo

Created: 01/04/2017 18:43
Updated: 10/27/2022 09:06
Changes: 01/04/2017 18:43 (65), 07/13/2020 20:57 (8), 10/27/2022 09:06 (3)
Complete: 🔍
Cache ID: 216:41C:103

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