Google Android up to 6.0 Bluetooth Contact information disclosure

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.
3.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Google Android up to 6.0. It has been classified as problematic. This affects an unknown function of the component Bluetooth. The manipulation leads to information disclosure (Contact). This vulnerability is traded as CVE-2015-6641. Access to the local network is required for this attack to succeed. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Google Android up to 6.0 (Smartphone Operating System). It has been rated as problematic. This issue affects an unknown code block of the component Bluetooth. The manipulation with an unknown input leads to a information disclosure vulnerability (Contact). 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. The summary by CVE is:

Bluetooth in Android 6.0 before 2016-01-01 allows remote attackers to obtain sensitive Contacts information by leveraging pairing, aka internal bug 23607427.

The weakness was shared 01/06/2016 with Google as 23607427 as confirmed bug report (Website). It is possible to read the advisory at source.android.com. The identification of this vulnerability is CVE-2015-6641 since 08/21/2015. Access to the local network is required for this attack. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 6.0 2016-01-01 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 SecurityFocus (BID 79843†) and Vulnerability Center (SBV-55720†). The entries VDB-80093, VDB-80094, VDB-80095 and VDB-80096 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.1
VulDB Meta Temp Score: 3.0

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 3.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Android 6.0 2016-01-01

Timelineinfo

08/21/2015 🔍
01/01/2016 +133 days 🔍
01/04/2016 +3 days 🔍
01/06/2016 +2 days 🔍
01/06/2016 +0 days 🔍
01/06/2016 +0 days 🔍
01/07/2016 +1 days 🔍
01/17/2016 +10 days 🔍
07/02/2022 +2358 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: 23607427
Organization: Google
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-6641 (🔍)
GCVE (CVE): GCVE-0-2015-6641
GCVE (VulDB): GCVE-100-80099
SecurityFocus: 79843 - Google Android Bluetooth CVE-2015-6641 Remote Privilege Escalation Vulnerability
SecurityTracker: 1034592
Vulnerability Center: 55720 - Google Android 6.0 and 6.0.1 before 2016-01-01 Remote Contacts Information Disclosure via Bluetooth, Low

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

Entryinfo

Created: 01/07/2016 09:44
Updated: 07/02/2022 14:14
Changes: 01/07/2016 09:44 (65), 07/05/2018 08:54 (11), 07/02/2022 14:14 (2)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you know our Splunk app?

Download it now for free!