The following updates has been released for Debian GNU/Linux:

Debian GNU/Linux 7 Extended LTS:
ELA-55-1 firmware-nonfree security update

Debian GNU/Linux 8 LTS:
DLA 1569-1: libdatetime-timezone-perl new upstream release
DLA 1569-2: libdatetime-timezone-perl regression update
DLA 1570-1: mariadb-10.0 security update
DLA 1571-1: firefox-esr security update

ELA-55-1 firmware-nonfree security update

Package: firmware-nonfree
Version: 20161130-4~deb7u1
Related CVE: CVE-2017-9417 CVE-2017-13081 CVE-2017-13080 CVE-2017-13079 CVE-2017-13078 CVE-2017-13077 CVE-2017-0561 CVE-2016-0801
Several security vulnerabilities were discovered in WiFi Firmware that could allow remote attackers within radio range to spoof frames from access points to clients or execute arbitrary code.

For Debian 7 Wheezy, these problems have been fixed in version 20161130-4~deb7u1.

We recommend that you upgrade your firmware-nonfree packages.

Further information about Extended LTS security advisories can be found at: https://deb.freexian.com/extended-lts/

DLA 1569-1: libdatetime-timezone-perl new upstream release

Package : libdatetime-timezone-perl
Version : 1:1.75-2+2018g

This update includes the changes in tzdata 2018g for the
Perl bindings. For the list of changes, see DLA-1363-1.

For Debian 8 "Jessie", this problem has been fixed in version
1:1.75-2+2018g.

We recommend that you upgrade your libdatetime-timezone-perl 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

DLA 1569-2: libdatetime-timezone-perl regression update

From: Emilio Pozuelo Monfort
To: debian-lts-announce@lists.debian.org
Subject: [SECURITY] [DLA 1569-2] libdatetime-timezone-perl regression update

Package : libdatetime-timezone-perl
Version : 1:1.75-2+2018g.1

The previous update of libdatetime-timezone-perl to tzdata version 2018g
was incomplete due to a newly introduced rule type that this version of
libdatetime-timezone-perl could not parse.

For Debian 8 "Jessie", this problem has been fixed in version
1:1.75-2+2018g.1.

We recommend that you upgrade your libdatetime-timezone-perl 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

DLA 1570-1: mariadb-10.0 security update

Package : mariadb-10.0
Version : 10.0.37-0+deb8u1
CVE ID : CVE-2018-3143 CVE-2018-3156 CVE-2018-3174 CVE-2018-3251
CVE-2018-3282

Several issues have been discovered in the MariaDB database server. The
vulnerabilities are addressed by upgrading MariaDB to the new upstream
version 10.0.37. Please see the MariaDB 10.0 Release Notes for further
details:

https://mariadb.com/kb/en/mariadb/mariadb-10037-release-notes/

For Debian 8 "Jessie", these problems have been fixed in version
10.0.37-0+deb8u1.

We recommend that you upgrade your mariadb-10.0 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

DLA 1571-1: firefox-esr security update

Package : firefox-esr
Version : 60.3.0esr-1~deb8u1
CVE ID : CVE-2018-12389 CVE-2018-12390 CVE-2018-12392 CVE-2018-12393
CVE-2018-12395 CVE-2018-12396 CVE-2018-12397

Multiple security issues have been found in the Mozilla Firefox web
browser, which could result in the execution of arbitrary code,
privilege escalation or information disclosure.

For Debian 8 "Jessie", these problems have been fixed in version
60.3.0esr-1~deb8u1.

We recommend that you upgrade your firefox-esr 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