ESB-2017.2323 - [Debian] bluez: Access privileged data - Remote/unauthenticated 2017-09-14

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.2323
                           bluez security update
                             14 September 2017

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           bluez
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
                   Debian GNU/Linux 8
Impact/Access:     Access Privileged Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-1000250  

Reference:         ESB-2017.2312
                   ESB-2017.2299

Original Bulletin: 
   http://www.debian.org/security/2017/dsa-3972

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Debian Security Advisory DSA-3972-1                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
September 13, 2017                    https://www.debian.org/security/faq
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Package        : bluez
CVE ID         : CVE-2017-1000250
Debian Bug     : 875633

An information disclosure vulnerability was discovered in the Service
Discovery Protocol (SDP) in bluetoothd, allowing a proximate attacker to
obtain sensitive information from bluetoothd process memory, including
Bluetooth encryption keys.

For the oldstable distribution (jessie), this problem has been fixed
in version 5.23-2+deb8u1.

For the stable distribution (stretch), this problem has been fixed in
version 5.43-2+deb9u1.

We recommend that you upgrade your bluez packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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