Executive Summary

Summary
Title BlueZ vulnerability
Informations
Name USN-3413-1 First vendor Publication 2017-09-12
Vendor Ubuntu Last vendor Modification 2017-09-12
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:A/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 3.3 Attack Range Adjacent network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 6.5 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS

Summary:

BlueZ could be made to expose sensitive information over bluetooth.

Software Description: - bluez: Bluetooth tools and daemons

Details:

It was discovered that an information disclosure vulnerability existed in the Service Discovery Protocol (SDP) implementation in BlueZ. A physically proximate unauthenticated attacker could use this to disclose sensitive information. (CVE-2017-1000250)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 17.04:
bluez 5.43-0ubuntu1.1
libbluetooth3 5.43-0ubuntu1.1

Ubuntu 16.04 LTS:
bluez 5.37-0ubuntu5.1
libbluetooth3 5.37-0ubuntu5.1

Ubuntu 14.04 LTS:
bluez 4.101-0ubuntu13.3
libbluetooth3 4.101-0ubuntu13.3

In general, a standard system update will make all the necessary changes.

References:
https://www.ubuntu.com/usn/usn-3413-1
CVE-2017-1000250

Package Information:
https://launchpad.net/ubuntu/+source/bluez/5.43-0ubuntu1.1
https://launchpad.net/ubuntu/+source/bluez/5.37-0ubuntu5.1
https://launchpad.net/ubuntu/+source/bluez/4.101-0ubuntu13.3

Original Source

Url : http://www.ubuntu.com/usn/USN-3413-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-200 Information Exposure

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 3

Nessus® Vulnerability Scanner

Date Description
2018-11-27 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZLSA-2017-2685.nasl - Type : ACT_GATHER_INFO
2018-01-15 Name : The remote Fedora host is missing a security update.
File : fedora_2017-77f991e537.nasl - Type : ACT_GATHER_INFO
2017-10-23 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-1176.nasl - Type : ACT_GATHER_INFO
2017-09-22 Name : The remote Debian host is missing a security update.
File : debian_DLA-1103.nasl - Type : ACT_GATHER_INFO
2017-09-18 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2017-258-01.nasl - Type : ACT_GATHER_INFO
2017-09-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3972.nasl - Type : ACT_GATHER_INFO
2017-09-14 Name : The remote Fedora host is missing a security update.
File : fedora_2017-fe95a5b88b.nasl - Type : ACT_GATHER_INFO
2017-09-13 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-2685.nasl - Type : ACT_GATHER_INFO
2017-09-13 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-2685.nasl - Type : ACT_GATHER_INFO
2017-09-13 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2685.nasl - Type : ACT_GATHER_INFO
2017-09-13 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20170912_bluez_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2017-09-13 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3413-1.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
Date Informations
2017-09-23 21:26:44
  • Multiple Updates
2017-09-14 13:24:55
  • Multiple Updates
2017-09-13 00:22:49
  • First insertion