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Red Hat Security Advisory 2017-2685-01

Red Hat Security Advisory 2017-2685-01
Posted Sep 13, 2017
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2017-2685-01 - The bluez packages contain the following utilities for use in Bluetooth applications: hcitool, hciattach, hciconfig, bluetoothd, l2ping, start scripts, and pcmcia configuration files. Security Fix: An information-disclosure flaw was found in the bluetoothd implementation of the Service Discovery Protocol. A specially crafted Bluetooth device could, without prior pairing or user interaction, retrieve portions of the bluetoothd process memory, including potentially sensitive information such as Bluetooth encryption keys.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2017-1000250
MD5 | d7daa5eb66a7ba054d535345c7e6adb7

Red Hat Security Advisory 2017-2685-01

Change Mirror Download

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Hash: SHA1

=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: bluez security update
Advisory ID: RHSA-2017:2685-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2017:2685
Issue date: 2017-09-12
CVE Names: CVE-2017-1000250
=====================================================================

1. Summary:

An update for bluez is now available for Red Hat Enterprise Linux 6 and Red
Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, x86_64
Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

3. Description:

The bluez packages contain the following utilities for use in Bluetooth
applications: hcitool, hciattach, hciconfig, bluetoothd, l2ping, start
scripts (Red Hat), and pcmcia configuration files.

Security Fix(es):

* An information-disclosure flaw was found in the bluetoothd implementation
of the Service Discovery Protocol (SDP). A specially crafted Bluetooth
device could, without prior pairing or user interaction, retrieve portions
of the bluetoothd process memory, including potentially sensitive
information such as Bluetooth encryption keys. (CVE-2017-1000250)

Red Hat would like to thank Armis Labs for reporting this issue.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1489446 - CVE-2017-1000250 bluez: Out-of-bounds heap read in service_search_attr_req function

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:
bluez-4.66-2.el6_9.src.rpm

i386:
bluez-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-libs-4.66-2.el6_9.i686.rpm

x86_64:
bluez-4.66-2.el6_9.x86_64.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.x86_64.rpm
bluez-libs-4.66-2.el6_9.i686.rpm
bluez-libs-4.66-2.el6_9.x86_64.rpm

Red Hat Enterprise Linux Desktop Optional (v. 6):

i386:
bluez-alsa-4.66-2.el6_9.i686.rpm
bluez-compat-4.66-2.el6_9.i686.rpm
bluez-cups-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-gstreamer-4.66-2.el6_9.i686.rpm
bluez-libs-devel-4.66-2.el6_9.i686.rpm

x86_64:
bluez-alsa-4.66-2.el6_9.i686.rpm
bluez-alsa-4.66-2.el6_9.x86_64.rpm
bluez-compat-4.66-2.el6_9.x86_64.rpm
bluez-cups-4.66-2.el6_9.x86_64.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.x86_64.rpm
bluez-gstreamer-4.66-2.el6_9.i686.rpm
bluez-gstreamer-4.66-2.el6_9.x86_64.rpm
bluez-libs-devel-4.66-2.el6_9.i686.rpm
bluez-libs-devel-4.66-2.el6_9.x86_64.rpm

Red Hat Enterprise Linux HPC Node Optional (v. 6):

Source:
bluez-4.66-2.el6_9.src.rpm

x86_64:
bluez-4.66-2.el6_9.x86_64.rpm
bluez-alsa-4.66-2.el6_9.i686.rpm
bluez-alsa-4.66-2.el6_9.x86_64.rpm
bluez-compat-4.66-2.el6_9.x86_64.rpm
bluez-cups-4.66-2.el6_9.x86_64.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.x86_64.rpm
bluez-gstreamer-4.66-2.el6_9.i686.rpm
bluez-gstreamer-4.66-2.el6_9.x86_64.rpm
bluez-libs-4.66-2.el6_9.i686.rpm
bluez-libs-4.66-2.el6_9.x86_64.rpm
bluez-libs-devel-4.66-2.el6_9.i686.rpm
bluez-libs-devel-4.66-2.el6_9.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
bluez-4.66-2.el6_9.src.rpm

i386:
bluez-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-libs-4.66-2.el6_9.i686.rpm

ppc64:
bluez-4.66-2.el6_9.ppc64.rpm
bluez-debuginfo-4.66-2.el6_9.ppc.rpm
bluez-debuginfo-4.66-2.el6_9.ppc64.rpm
bluez-libs-4.66-2.el6_9.ppc.rpm
bluez-libs-4.66-2.el6_9.ppc64.rpm

x86_64:
bluez-4.66-2.el6_9.x86_64.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.x86_64.rpm
bluez-libs-4.66-2.el6_9.i686.rpm
bluez-libs-4.66-2.el6_9.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 6):

i386:
bluez-alsa-4.66-2.el6_9.i686.rpm
bluez-compat-4.66-2.el6_9.i686.rpm
bluez-cups-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-gstreamer-4.66-2.el6_9.i686.rpm
bluez-libs-devel-4.66-2.el6_9.i686.rpm

ppc64:
bluez-alsa-4.66-2.el6_9.ppc.rpm
bluez-alsa-4.66-2.el6_9.ppc64.rpm
bluez-compat-4.66-2.el6_9.ppc64.rpm
bluez-cups-4.66-2.el6_9.ppc64.rpm
bluez-debuginfo-4.66-2.el6_9.ppc.rpm
bluez-debuginfo-4.66-2.el6_9.ppc64.rpm
bluez-gstreamer-4.66-2.el6_9.ppc.rpm
bluez-gstreamer-4.66-2.el6_9.ppc64.rpm
bluez-libs-devel-4.66-2.el6_9.ppc.rpm
bluez-libs-devel-4.66-2.el6_9.ppc64.rpm

x86_64:
bluez-alsa-4.66-2.el6_9.i686.rpm
bluez-alsa-4.66-2.el6_9.x86_64.rpm
bluez-compat-4.66-2.el6_9.x86_64.rpm
bluez-cups-4.66-2.el6_9.x86_64.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.x86_64.rpm
bluez-gstreamer-4.66-2.el6_9.i686.rpm
bluez-gstreamer-4.66-2.el6_9.x86_64.rpm
bluez-libs-devel-4.66-2.el6_9.i686.rpm
bluez-libs-devel-4.66-2.el6_9.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
bluez-4.66-2.el6_9.src.rpm

i386:
bluez-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-libs-4.66-2.el6_9.i686.rpm

x86_64:
bluez-4.66-2.el6_9.x86_64.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.x86_64.rpm
bluez-libs-4.66-2.el6_9.i686.rpm
bluez-libs-4.66-2.el6_9.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 6):

i386:
bluez-alsa-4.66-2.el6_9.i686.rpm
bluez-compat-4.66-2.el6_9.i686.rpm
bluez-cups-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-gstreamer-4.66-2.el6_9.i686.rpm
bluez-libs-devel-4.66-2.el6_9.i686.rpm

x86_64:
bluez-alsa-4.66-2.el6_9.i686.rpm
bluez-alsa-4.66-2.el6_9.x86_64.rpm
bluez-compat-4.66-2.el6_9.x86_64.rpm
bluez-cups-4.66-2.el6_9.x86_64.rpm
bluez-debuginfo-4.66-2.el6_9.i686.rpm
bluez-debuginfo-4.66-2.el6_9.x86_64.rpm
bluez-gstreamer-4.66-2.el6_9.i686.rpm
bluez-gstreamer-4.66-2.el6_9.x86_64.rpm
bluez-libs-devel-4.66-2.el6_9.i686.rpm
bluez-libs-devel-4.66-2.el6_9.x86_64.rpm

Red Hat Enterprise Linux Client (v. 7):

Source:
bluez-5.44-4.el7_4.src.rpm

x86_64:
bluez-5.44-4.el7_4.x86_64.rpm
bluez-debuginfo-5.44-4.el7_4.i686.rpm
bluez-debuginfo-5.44-4.el7_4.x86_64.rpm
bluez-libs-5.44-4.el7_4.i686.rpm
bluez-libs-5.44-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64:
bluez-cups-5.44-4.el7_4.x86_64.rpm
bluez-debuginfo-5.44-4.el7_4.i686.rpm
bluez-debuginfo-5.44-4.el7_4.x86_64.rpm
bluez-hid2hci-5.44-4.el7_4.x86_64.rpm
bluez-libs-devel-5.44-4.el7_4.i686.rpm
bluez-libs-devel-5.44-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
bluez-5.44-4.el7_4.src.rpm

x86_64:
bluez-debuginfo-5.44-4.el7_4.i686.rpm
bluez-debuginfo-5.44-4.el7_4.x86_64.rpm
bluez-libs-5.44-4.el7_4.i686.rpm
bluez-libs-5.44-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

x86_64:
bluez-5.44-4.el7_4.x86_64.rpm
bluez-cups-5.44-4.el7_4.x86_64.rpm
bluez-debuginfo-5.44-4.el7_4.i686.rpm
bluez-debuginfo-5.44-4.el7_4.x86_64.rpm
bluez-hid2hci-5.44-4.el7_4.x86_64.rpm
bluez-libs-devel-5.44-4.el7_4.i686.rpm
bluez-libs-devel-5.44-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
bluez-5.44-4.el7_4.src.rpm

aarch64:
bluez-5.44-4.el7_4.aarch64.rpm
bluez-debuginfo-5.44-4.el7_4.aarch64.rpm
bluez-libs-5.44-4.el7_4.aarch64.rpm

ppc64:
bluez-5.44-4.el7_4.ppc64.rpm
bluez-debuginfo-5.44-4.el7_4.ppc.rpm
bluez-debuginfo-5.44-4.el7_4.ppc64.rpm
bluez-libs-5.44-4.el7_4.ppc.rpm
bluez-libs-5.44-4.el7_4.ppc64.rpm

ppc64le:
bluez-5.44-4.el7_4.ppc64le.rpm
bluez-debuginfo-5.44-4.el7_4.ppc64le.rpm
bluez-libs-5.44-4.el7_4.ppc64le.rpm

s390x:
bluez-debuginfo-5.44-4.el7_4.s390.rpm
bluez-debuginfo-5.44-4.el7_4.s390x.rpm
bluez-libs-5.44-4.el7_4.s390.rpm
bluez-libs-5.44-4.el7_4.s390x.rpm

x86_64:
bluez-5.44-4.el7_4.x86_64.rpm
bluez-debuginfo-5.44-4.el7_4.i686.rpm
bluez-debuginfo-5.44-4.el7_4.x86_64.rpm
bluez-libs-5.44-4.el7_4.i686.rpm
bluez-libs-5.44-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

aarch64:
bluez-cups-5.44-4.el7_4.aarch64.rpm
bluez-debuginfo-5.44-4.el7_4.aarch64.rpm
bluez-hid2hci-5.44-4.el7_4.aarch64.rpm
bluez-libs-devel-5.44-4.el7_4.aarch64.rpm

ppc64:
bluez-cups-5.44-4.el7_4.ppc64.rpm
bluez-debuginfo-5.44-4.el7_4.ppc.rpm
bluez-debuginfo-5.44-4.el7_4.ppc64.rpm
bluez-hid2hci-5.44-4.el7_4.ppc64.rpm
bluez-libs-devel-5.44-4.el7_4.ppc.rpm
bluez-libs-devel-5.44-4.el7_4.ppc64.rpm

ppc64le:
bluez-cups-5.44-4.el7_4.ppc64le.rpm
bluez-debuginfo-5.44-4.el7_4.ppc64le.rpm
bluez-hid2hci-5.44-4.el7_4.ppc64le.rpm
bluez-libs-devel-5.44-4.el7_4.ppc64le.rpm

s390x:
bluez-5.44-4.el7_4.s390x.rpm
bluez-cups-5.44-4.el7_4.s390x.rpm
bluez-debuginfo-5.44-4.el7_4.s390.rpm
bluez-debuginfo-5.44-4.el7_4.s390x.rpm
bluez-hid2hci-5.44-4.el7_4.s390x.rpm
bluez-libs-devel-5.44-4.el7_4.s390.rpm
bluez-libs-devel-5.44-4.el7_4.s390x.rpm

x86_64:
bluez-cups-5.44-4.el7_4.x86_64.rpm
bluez-debuginfo-5.44-4.el7_4.i686.rpm
bluez-debuginfo-5.44-4.el7_4.x86_64.rpm
bluez-hid2hci-5.44-4.el7_4.x86_64.rpm
bluez-libs-devel-5.44-4.el7_4.i686.rpm
bluez-libs-devel-5.44-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
bluez-5.44-4.el7_4.src.rpm

x86_64:
bluez-5.44-4.el7_4.x86_64.rpm
bluez-debuginfo-5.44-4.el7_4.i686.rpm
bluez-debuginfo-5.44-4.el7_4.x86_64.rpm
bluez-libs-5.44-4.el7_4.i686.rpm
bluez-libs-5.44-4.el7_4.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

x86_64:
bluez-cups-5.44-4.el7_4.x86_64.rpm
bluez-debuginfo-5.44-4.el7_4.i686.rpm
bluez-debuginfo-5.44-4.el7_4.x86_64.rpm
bluez-hid2hci-5.44-4.el7_4.x86_64.rpm
bluez-libs-devel-5.44-4.el7_4.i686.rpm
bluez-libs-devel-5.44-4.el7_4.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2017-1000250
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2017 Red Hat, Inc.
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