ESB-2019.1111 - [Debian] firmware-nonfree: Multiple vulnerabilities 2019-04-03

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1111
                     firmware-nonfree security update
                               3 April 2019

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

Product:           firmware-nonfree
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Access Privileged Data         -- Console/Physical
                   Denial of Service              -- Console/Physical
                   Provide Misleading Information -- Console/Physical
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-5383  

Reference:         ESB-2019.0559
                   ASB-2018.0190
                   ASB-2018.0184
                   ESB-2019.0501.2
                   ESB-2018.3351.2
                   ESB-2018.3348.2
                   ESB-2018.3347.2

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2019/04/msg00005.html

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Package        : firmware-nonfree
Version        : 20161130-5~deb8u1
CVE ID         : CVE-2018-5383

Eli Biham and Lior Neumann discovered a cryptographic weakness in the
Bluetooth LE SC pairing protocol, called the Fixed Coordinate Invalid
Curve Attack (CVE-2018-5383).  Depending on the devices used, this
could be exploited by a nearby attacker to obtain sensitive
information, for denial of service, or for other security impact.

This flaw has been fixed in firmware for Intel Wireless 7260 (B3),
7260 (B5), 7265 (D1), and 8264 adapters, and for Qualcomm Atheros
QCA61x4 "ROME" version 3.2 adapters.  Other Bluetooth adapters are
also affected and remain vulnerable.

For Debian 8 "Jessie", this problem has been fixed in version
20161130-5~deb8u1.

We recommend that you upgrade your firmware-nonfree packages.

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

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