========================================================================== Ubuntu Security Notice USN-3413-1 September 12, 2017
bluez vulnerability ========================================================================== 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
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