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CVE-2017-1000250

Published: 12 September 2017

All versions of the SDP server in BlueZ 5.46 and earlier are vulnerable to an information disclosure vulnerability which allows remote attackers to obtain sensitive information from the bluetoothd process memory. This vulnerability lies in the processing of SDP search attribute requests.

From the Ubuntu security team

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.

Priority

High

CVSS 3 base score: 6.5

Status

Package Release Status
bluez
Launchpad, Ubuntu, Debian
precise Does not exist

trusty Does not exist
(trusty was released [4.101-0ubuntu13.3])
upstream Needs triage

xenial
Released (5.37-0ubuntu5.1)
zesty
Released (5.43-0ubuntu1.1)
Patches:
upstream: https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=9e009647b14e810e06626dde7f1bb9ea3c375d09